Debian 10 wifi connection

abrad

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Hello, I am having a wifi problem with Debian 10. I can connect to the 5GHz at home (only when very close) but I cannot connect to the 2.4GHz at all. When I try to connect to the 2.4GHz it just keeps asking for the password. I have also taken the laptop to my university and it will connect to the university's wifi, but only in specific buildings. I'm just wondering if there is a way to increase the range at home for the 5GHz and somehow connect to the 2.4GHz? Thanks.

My network controller is:
01:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01)

Side note: I could connect to the 2.4GHz during the installation of Debian 10 but after the installation I cannot!
 


I had so many similar experiences that I don't know where to start ^^

Can you give us the output of the following commands ?
Code:
$ uname -a
# lsmod

There's a chance that your card is stuck on a specific channel. Since 5ghz channels are wider that would explain why it partially works I guess.

Maybe the NetworkManager log can help us :
Code:
# journalctl -u NetworkManager

Can you disable NetworkManager and try non graphical options described here : https://wiki.debian.org/WiFi/HowToUse ?
Code:
# systemctl stop NetworkManager
 
I had so many similar experiences that I don't know where to start ^^

Can you give us the output of the following commands ?


the output of each command you gave me:

Code:
uname -a
Linux debian 5.2.0-3-amd64 #1 SMP Debian 5.2.17-1 (2019-09-26) x86_64 GNU/Linux

Code:
lsmod
Module                  Size  Used by
fuse                  139264  1
ctr                    16384  2
ccm                    20480  6
rfcomm                 86016  0
cmac                   16384  1
bnep                   28672  2
joydev                 28672  0
intel_rapl             28672  0
x86_pkg_temp_thermal    20480  0
intel_powerclamp       20480  0
coretemp               20480  0
kvm_intel             270336  0
kvm                   749568  1 kvm_intel
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  1
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
ath3k                  24576  0
btusb                  57344  0
arc4                   16384  2
btrtl                  20480  1 btusb
btbcm                  16384  1 btusb
btintel                28672  1 btusb
bluetooth             655360  32 btrtl,btintel,btbcm,bnep,ath3k,btusb,rfcomm
ath9k                 135168  0
ath9k_common           20480  1 ath9k
ath9k_hw              483328  2 ath9k_common,ath9k
ath                    36864  3 ath9k_common,ath9k,ath9k_hw
snd_hda_codec_hdmi     69632  1
mac80211              868352  1 ath9k
snd_hda_codec_realtek   126976  1
snd_hda_codec_generic    98304  1 snd_hda_codec_realtek
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_soc_skl           118784  0
snd_soc_skl_ipc        69632  1 snd_soc_skl
snd_soc_sst_ipc        20480  1 snd_soc_skl_ipc
snd_soc_sst_dsp        40960  1 snd_soc_skl_ipc
snd_hda_ext_core       36864  1 snd_soc_skl
snd_soc_acpi_intel_match    28672  1 snd_soc_skl
snd_soc_acpi           16384  2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_core          270336  1 snd_soc_skl
snd_compress           28672  1 snd_soc_core
drbg                   28672  1
snd_hda_intel          49152  4
aesni_intel           372736  6
snd_hda_codec         159744  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
cryptd                 24576  2 crypto_simd,ghash_clmulni_intel
glue_helper            16384  1 aesni_intel
snd_hda_core          102400  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
intel_cstate           16384  0
snd_hwdep              16384  1 snd_hda_codec
cfg80211              819200  4 ath9k_common,ath9k,ath,mac80211
ansi_cprng             16384  0
snd_pcm               118784  7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core
intel_uncore          139264  0
iTCO_wdt               16384  0
iTCO_vendor_support    16384  1 iTCO_wdt
snd_timer              40960  1 snd_pcm
snd                    98304  18 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
intel_rapl_perf        16384  0
serio_raw              20480  0
pcspkr                 16384  0
watchdog               28672  1 iTCO_wdt
ecdh_generic           16384  2 bluetooth
ecc                    32768  1 ecdh_generic
soundcore              16384  1 snd
rfkill                 28672  7 bluetooth,cfg80211
processor_thermal_device    20480  0
int340x_thermal_zone    16384  1 processor_thermal_device
tpm_tis                16384  0
intel_soc_dts_iosf     20480  1 processor_thermal_device
tpm_tis_core           24576  1 tpm_tis
intel_pch_thermal      16384  0
tpm                    73728  2 tpm_tis,tpm_tis_core
topstar_laptop         16384  0
pcc_cpufreq            20480  0
rng_core               16384  1 tpm
ac                     16384  0
sparse_keymap          16384  1 topstar_laptop
battery                20480  0
evdev                  28672  20
parport_pc             32768  0
ppdev                  24576  0
lp                     20480  0
parport                61440  3 parport_pc,lp,ppdev
ip_tables              32768  0
x_tables               49152  1 ip_tables
autofs4                53248  2
ext4                  753664  1
crc16                  16384  2 bluetooth,ext4
mbcache                16384  1 ext4
jbd2                  126976  1 ext4
crc32c_generic         16384  0
i915                 1875968  12
video                  49152  1 i915
i2c_algo_bit           16384  1 i915
nvme                   49152  2
drm_kms_helper        225280  1 i915
ahci                   40960  0
xhci_pci               20480  0
libahci                40960  1 ahci
crc32c_intel           24576  2
xhci_hcd              278528  1 xhci_pci
libata                278528  2 libahci,ahci
psmouse               176128  0
drm                   532480  8 drm_kms_helper,i915
usbcore               299008  4 xhci_hcd,ath3k,btusb,xhci_pci
nvme_core              98304  4 nvme
scsi_mod              245760  1 libata
i2c_i801               32768  0
usb_common             16384  1 usbcore
button                 20480  0

Code:
journalctl -u NetworkManager
-- Logs begin at Tue 2019-10-08 17:35:30 EDT, end at Tue 2019-10-08 17:49:28 EDT. --
Oct 08 17:35:31 debian systemd[1]: Starting Network Manager...
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.1724] NetworkManager (version 1.20.4) is starting... (for the first time)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.1725] Read config: /etc/NetworkManager/NetworkManager.conf (lib: no-mac-addr-change.conf)
Oct 08 17:35:31 debian NetworkManager[558]: <warn>  [1570570531.1725] config: unknown key 'wifi.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager>
Oct 08 17:35:31 debian NetworkManager[558]: <warn>  [1570570531.1725] config: unknown key 'ethernet.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkMan>
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.1754] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Oct 08 17:35:31 debian systemd[1]: Started Network Manager.
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.1820] manager[0x55c4cfb68020]: monitoring kernel firmware directory '/lib/firmware'.
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.1820] monitoring ifupdown state file '/run/network/ifstate'.
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4717] hostname: hostname: using hostnamed
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4718] hostname: hostname changed from (none) to "debian"
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4720] dns-mgr[0x55c4cfb4e240]: init: dns=default,systemd-resolved rc-manager=resolvconf
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4728] rfkill0: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/ieee80211/phy0/rfkill0) (dr>
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4730] manager[0x55c4cfb68020]: rfkill: Wi-Fi hardware radio set enabled
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4730] manager[0x55c4cfb68020]: rfkill: WWAN hardware radio set enabled
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4761] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-adsl.so)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4776] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-wwan.so)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4789] Loaded device plugin: NMTeamFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-team.so)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4798] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-wifi.so)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4811] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-bluetooth.so)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4813] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4814] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4815] manager: Networking is enabled by state file
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4816] dhcp-init: Using DHCP client 'internal'
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4821] settings: Loaded settings plugin: ifupdown ("/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-settings-plugin-ifup>
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4822] settings: Loaded settings plugin: keyfile (internal)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4822] ifupdown: management mode: unmanaged
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4822] ifupdown:       interface-parser: parsing file /etc/network/interfaces
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4822] ifupdown:       interface-parser: finished parsing file /etc/network/interfaces
Oct 08 17:35:31 debian NetworkManager[558]: <warn>  [1570570531.4824] keyfile: load: "/etc/NetworkManager/system-connections/hug2g376876": failed to load connection: File permissions (10064>
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4844] device (lo): carrier: link connected
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4849] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4853] device (wlp1s0): driver supports Access Point (AP) mode
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4858] manager: (wlp1s0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/2)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.4866] device (wlp1s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5038] device (wlp1s0): set-hw-addr: set MAC address to 66:15:AB:C1:78:47 (scanning)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5177] bluez: use BlueZ version 5
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5189] supplicant: wpa_supplicant running
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5190] device (wlp1s0): supplicant interface state: init -> starting
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5197] modem-manager: ModemManager available
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5203] bluez5: NAP: added interface 18:CF:5E:C5:5F:D0
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5877] sup-iface[0x55c4cfb7c930,wlp1s0]: supports 4 scan SSIDs
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5888] device (wlp1s0): supplicant interface state: starting -> ready
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5889] Wi-Fi P2P device controlled by interface wlp1s0 created
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5895] manager: (p2p-dev-wlp1s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/3)
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5900] device (p2p-dev-wlp1s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5911] device (p2p-dev-wlp1s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:31 debian NetworkManager[558]: <info>  [1570570531.5916] device (wlp1s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Oct 08 17:35:31 debian NetworkManager[558]: <warn>  [1570570531.5953] sup-iface: failed to cancel p2p connect: P2P cancel failed
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.2900] policy: auto-activating connection 'hug5g376876' (3d297fe7-43b9-4387-8606-b9f04483e6f0)
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.2999] device (wlp1s0): Activation: starting connection 'hug5g376876' (3d297fe7-43b9-4387-8606-b9f04483e6f0)
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3029] device (wlp1s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3142] manager: NetworkManager state is now CONNECTING
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3344] device (wlp1s0): set-hw-addr: reset MAC address to 18:CF:5E:C5:38:C0 (preserve)
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3492] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3515] device (wlp1s0): Activation: (wifi) access point 'hug5g376876' has security, but secrets are required.
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.3559] device (wlp1s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4139] device (wlp1s0): supplicant interface state: ready -> disabled
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4141] device (p2p-dev-wlp1s0): supplicant management interface state: ready -> disabled
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4146] device (wlp1s0): supplicant interface state: disabled -> inactive
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4147] device (p2p-dev-wlp1s0): supplicant management interface state: disabled -> inactive
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4151] device (wlp1s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4182] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4204] device (wlp1s0): Activation: (wifi) connection 'hug5g376876' has security, and secrets exist.  No new secrets needed.
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4207] Config: added 'ssid' value 'hug5g376876'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4208] Config: added 'scan_ssid' value '1'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4209] Config: added 'bgscan' value 'simple:30:-80:86400'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4211] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4212] Config: added 'auth_alg' value 'OPEN'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.4212] Config: added 'psk' value '<hidden>'
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.5137] device (wlp1s0): supplicant interface state: inactive -> scanning
Oct 08 17:35:35 debian NetworkManager[558]: <info>  [1570570535.5139] device (p2p-dev-wlp1s0): supplicant management interface state: inactive -> scanning
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.0540] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.0541] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.0578] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.0579] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2043] device (wlp1s0): supplicant interface state: associating -> associated
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2044] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> associated
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2146] device (wlp1s0): supplicant interface state: associated -> 4-way handshake
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2147] device (p2p-dev-wlp1s0): supplicant management interface state: associated -> 4-way handshake
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2740] device (wlp1s0): supplicant interface state: 4-way handshake -> completed
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2740] device (wlp1s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "hug5g376>
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2740] device (p2p-dev-wlp1s0): supplicant management interface state: 4-way handshake -> completed
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2742] device (wlp1s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.2747] dhcp4 (wlp1s0): activation: beginning transaction (timeout in 45 seconds)
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3038] dhcp4 (wlp1s0): state changed unknown -> bound
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3056] device (wlp1s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3081] device (wlp1s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3083] device (wlp1s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3088] manager: NetworkManager state is now CONNECTED_LOCAL
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3111] manager: NetworkManager state is now CONNECTED_SITE
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3113] policy: set 'hug5g376876' (wlp1s0) as default for IPv4 routing and DNS
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3116] dns-mgr: Writing DNS information to /sbin/resolvconf
Oct 08 17:35:39 debian NetworkManager[558]: Too few arguments.
Oct 08 17:35:39 debian NetworkManager[558]: Too few arguments.
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3404] device (wlp1s0): Activation: successful, device activated.
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3411] manager: NetworkManager state is now CONNECTED_GLOBAL
Oct 08 17:35:39 debian NetworkManager[558]: <info>  [1570570539.3416] manager: startup complete
Oct 08 17:35:41 debian NetworkManager[558]: <info>  [1570570541.6780] dhcp6 (wlp1s0): activation: beginning transaction (timeout in 45 seconds)
Oct 08 17:35:41 debian NetworkManager[558]: <info>  [1570570541.6788] policy: set 'hug5g376876' (wlp1s0) as default for IPv6 routing and DNS
Oct 08 17:35:41 debian NetworkManager[558]: <info>  [1570570541.6790] dns-mgr: Writing DNS information to /sbin/resolvconf
Oct 08 17:35:41 debian NetworkManager[558]: Too few arguments.
Oct 08 17:35:41 debian NetworkManager[558]: Too few arguments.
Oct 08 17:35:41 debian NetworkManager[558]: <info>  [1570570541.7099] dhcp6 (wlp1s0): state changed unknown -> bound
Oct 08 17:35:42 debian NetworkManager[558]: <info>  [1570570542.0356] agent-manager: req[0x55c4cfbf50d0, :1.205/org.gnome.Shell.NetworkAgent/1000]: agent registered
 
The log you provided seems to be OK, there are only two points bothering me :
Oct 08 17:35:41 debian NetworkManager[558]: <info> [1570570541.6790] dns-mgr: Writing DNS information to /sbin/resolvconf Oct 08 17:35:41 debian NetworkManager[558]: Too few arguments. Oct 08 17:35:41 debian NetworkManager[558]: Too few arguments.
There's a chance thats resolvconf gets improperly configurated.
Oct 08 17:35:31 debian NetworkManager[558]: <warn> [1570570531.4824] keyfile: load: "/etc/NetworkManager/system-connections/hug2g376876": failed to load connection: File permissions (10064>
That could be the reason for the persistent password prompt.

To which AP were you connected when you extracted this log ? Was it on your 5Ghz home network ? If it's the case can you provide the same log after trying to connect to the 2.4Ghz ?
 
To which AP were you connected when you extracted this log ? Was it on your 5Ghz home network ? If it's the case can you provide the same log after trying to connect to the 2.4Ghz ?

Yes it was on the 5Ghz sorry about that here is after trying to connect to the 2.4Ghz.

Code:
journalctl -u NetworkManager
-- Logs begin at Tue 2019-10-08 23:28:31 EDT, end at Tue 2019-10-08 23:35:16 EDT. --
Oct 08 23:28:32 debian systemd[1]: Starting Network Manager...
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.1754] NetworkManager (version 1.20.4) is starting... (for the first time)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.1755] Read config: /etc/NetworkManager/NetworkManager.conf (lib: no-mac-addr-change.conf)
Oct 08 23:28:32 debian NetworkManager[602]: <warn>  [1570591712.1755] config: unknown key 'wifi.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager>
Oct 08 23:28:32 debian NetworkManager[602]: <warn>  [1570591712.1755] config: unknown key 'ethernet.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkMan>
Oct 08 23:28:32 debian systemd[1]: Started Network Manager.
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.1897] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.1942] manager[0x559bdba4c020]: monitoring kernel firmware directory '/lib/firmware'.
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.1943] monitoring ifupdown state file '/run/network/ifstate'.
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4239] hostname: hostname: using hostnamed
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4239] hostname: hostname changed from (none) to "debian"
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4243] dns-mgr[0x559bdba32240]: init: dns=default,systemd-resolved rc-manager=resolvconf
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4249] rfkill1: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/ieee80211/phy0/rfkill1) (dr>
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4250] manager[0x559bdba4c020]: rfkill: Wi-Fi hardware radio set enabled
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4250] manager[0x559bdba4c020]: rfkill: WWAN hardware radio set enabled
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4283] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-adsl.so)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4296] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-wwan.so)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4309] Loaded device plugin: NMTeamFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-team.so)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4318] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-wifi.so)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4332] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-device-plugin-bluetooth.so)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4334] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4335] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4336] manager: Networking is enabled by state file
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4337] dhcp-init: Using DHCP client 'internal'
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4343] settings: Loaded settings plugin: ifupdown ("/usr/lib/x86_64-linux-gnu/NetworkManager/1.20.4/libnm-settings-plugin-ifup>
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4344] settings: Loaded settings plugin: keyfile (internal)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4344] ifupdown: management mode: unmanaged
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4344] ifupdown:       interface-parser: parsing file /etc/network/interfaces
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4344] ifupdown:       interface-parser: finished parsing file /etc/network/interfaces
Oct 08 23:28:32 debian NetworkManager[602]: <warn>  [1570591712.4346] keyfile: load: "/etc/NetworkManager/system-connections/hug2g376876": failed to load connection: File permissions (10064>
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4354] device (lo): carrier: link connected
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4357] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4361] device (wlp1s0): driver supports Access Point (AP) mode
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4366] manager: (wlp1s0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/2)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4373] device (wlp1s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4541] device (wlp1s0): set-hw-addr: set MAC address to B2:83:B0:5E:D5:D5 (scanning)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4679] bluez: use BlueZ version 5
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4687] modem-manager: ModemManager available
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4688] supplicant: wpa_supplicant running
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4689] device (wlp1s0): supplicant interface state: init -> starting
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.4700] bluez5: NAP: added interface 18:CF:5E:C5:5F:D0
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5397] sup-iface[0x559bdba61130,wlp1s0]: supports 4 scan SSIDs
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5419] device (wlp1s0): supplicant interface state: starting -> ready
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5421] Wi-Fi P2P device controlled by interface wlp1s0 created
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5428] manager: (p2p-dev-wlp1s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/3)
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5438] device (p2p-dev-wlp1s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5457] device (p2p-dev-wlp1s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
Oct 08 23:28:32 debian NetworkManager[602]: <info>  [1570591712.5465] device (wlp1s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Oct 08 23:28:32 debian NetworkManager[602]: <warn>  [1570591712.5542] sup-iface: failed to cancel p2p connect: P2P cancel failed
Oct 08 23:28:36 debian NetworkManager[602]: <info>  [1570591716.2006] manager: startup complete
Oct 08 23:29:12 debian NetworkManager[602]: <info>  [1570591752.0089] agent-manager: req[0x559bdbaa3170, :1.204/org.gnome.Shell.NetworkAgent/1000]: agent registered
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5526] device (wlp1s0): Activation: starting connection 'hug2g376876' (8c2e8422-c791-4327-b8d1-f339043c6e3c)
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5554] audit: op="connection-add-activate" uuid="8c2e8422-c791-4327-b8d1-f339043c6e3c" name="hug2g376876" pid=1446 uid=1000 re>
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5670] device (wlp1s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5684] manager: NetworkManager state is now CONNECTING
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5795] device (wlp1s0): set-hw-addr: reset MAC address to 18:CF:5E:C5:38:C0 (preserve)
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5904] device (wlp1s0): supplicant interface state: ready -> disabled
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5908] device (p2p-dev-wlp1s0): supplicant management interface state: ready -> disabled
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5911] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5916] device (wlp1s0): Activation: (wifi) access point 'hug2g376876' has security, but secrets are required.
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.5918] device (wlp1s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.6406] device (wlp1s0): supplicant interface state: disabled -> inactive
Oct 08 23:29:28 debian NetworkManager[602]: <info>  [1570591768.6407] device (p2p-dev-wlp1s0): supplicant management interface state: disabled -> inactive
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9533] device (wlp1s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9537] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9541] device (wlp1s0): Activation: (wifi) connection 'hug2g376876' has security, and secrets exist.  No new secrets needed.
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9541] Config: added 'ssid' value 'hug2g376876'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9541] Config: added 'scan_ssid' value '1'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9541] Config: added 'bgscan' value 'simple:30:-80:86400'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9542] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9542] Config: added 'auth_alg' value 'OPEN'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9542] Config: added 'psk' value '<hidden>'
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9741] device (wlp1s0): supplicant interface state: inactive -> scanning
Oct 08 23:29:33 debian NetworkManager[602]: <info>  [1570591773.9741] device (p2p-dev-wlp1s0): supplicant management interface state: inactive -> scanning
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.5798] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.5799] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.5903] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.5904] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.9405] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:29:37 debian NetworkManager[602]: <info>  [1570591777.9406] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:29:38 debian NetworkManager[602]: <info>  [1570591778.0403] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:29:38 debian NetworkManager[602]: <info>  [1570591778.0404] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:29:41 debian NetworkManager[602]: <info>  [1570591781.6621] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:29:41 debian NetworkManager[602]: <info>  [1570591781.6621] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:29:41 debian NetworkManager[602]: <info>  [1570591781.6664] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:29:41 debian NetworkManager[602]: <info>  [1570591781.6664] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:29:42 debian NetworkManager[602]: <info>  [1570591782.0244] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:29:42 debian NetworkManager[602]: <info>  [1570591782.0246] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:29:42 debian NetworkManager[602]: <info>  [1570591782.5281] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:29:42 debian NetworkManager[602]: <info>  [1570591782.5282] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.1442] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.1443] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.1487] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.1488] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.4884] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:29:46 debian NetworkManager[602]: <info>  [1570591786.4886] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:29:47 debian NetworkManager[602]: <info>  [1570591787.4926] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:29:47 debian NetworkManager[602]: <info>  [1570591787.4927] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.0882] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.0884] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.0947] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.0949] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.4365] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:29:51 debian NetworkManager[602]: <info>  [1570591791.4366] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:29:56 debian NetworkManager[602]: <info>  [1570591796.4410] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:29:56 debian NetworkManager[602]: <info>  [1570591796.4411] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:29:59 debian NetworkManager[602]: <warn>  [1570591799.6787] device (wlp1s0): Activation: (wifi) association took too long
Oct 08 23:29:59 debian NetworkManager[602]: <info>  [1570591799.6788] device (wlp1s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 08 23:29:59 debian NetworkManager[602]: <warn>  [1570591799.6843] device (wlp1s0): Activation: (wifi) asking for new secrets
Oct 08 23:30:00 debian NetworkManager[602]: <info>  [1570591800.0796] device (wlp1s0): supplicant interface state: scanning -> inactive
Oct 08 23:30:00 debian NetworkManager[602]: <info>  [1570591800.0797] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> inactive
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2436] device (wlp1s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2454] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2466] device (wlp1s0): Activation: (wifi) connection 'hug2g376876' has security, and secrets exist.  No new secrets needed.
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2468] Config: added 'ssid' value 'hug2g376876'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2468] Config: added 'scan_ssid' value '1'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2469] Config: added 'bgscan' value 'simple:30:-80:86400'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2470] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2470] Config: added 'auth_alg' value 'OPEN'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2471] Config: added 'psk' value '<hidden>'
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2809] device (wlp1s0): supplicant interface state: inactive -> authenticating
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2810] device (p2p-dev-wlp1s0): supplicant management interface state: inactive -> authenticating
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2845] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.2845] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.6364] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:30:03 debian NetworkManager[602]: <info>  [1570591803.6365] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:30:13 debian NetworkManager[602]: <info>  [1570591813.6398] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:30:13 debian NetworkManager[602]: <info>  [1570591813.6398] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.2309] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.2309] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.2338] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.2338] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.5806] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:30:17 debian NetworkManager[602]: <info>  [1570591817.5807] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:30:27 debian NetworkManager[602]: <info>  [1570591827.5890] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:30:27 debian NetworkManager[602]: <info>  [1570591827.5892] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:30:28 debian NetworkManager[602]: <warn>  [1570591828.6792] device (wlp1s0): Activation: (wifi) association took too long
Oct 08 23:30:28 debian NetworkManager[602]: <info>  [1570591828.6793] device (wlp1s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:28 debian NetworkManager[602]: <warn>  [1570591828.6843] device (wlp1s0): Activation: (wifi) asking for new secrets
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1188] device (wlp1s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1426] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1451] device (wlp1s0): Activation: (wifi) connection 'hug2g376876' has security, and secrets exist.  No new secrets needed.
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1451] Config: added 'ssid' value 'hug2g376876'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1452] Config: added 'scan_ssid' value '1'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1452] Config: added 'bgscan' value 'simple:30:-80:86400'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1452] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1453] Config: added 'auth_alg' value 'OPEN'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1453] Config: added 'psk' value '<hidden>'
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1993] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.1994] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.2029] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.2029] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.5604] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:30:31 debian NetworkManager[602]: <info>  [1570591831.5606] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:30:41 debian NetworkManager[602]: <info>  [1570591841.5719] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:30:41 debian NetworkManager[602]: <info>  [1570591841.5720] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.1945] device (wlp1s0): supplicant interface state: scanning -> authenticating
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.1945] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> authenticating
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.1976] device (wlp1s0): supplicant interface state: authenticating -> associating
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.1976] device (p2p-dev-wlp1s0): supplicant management interface state: authenticating -> associating
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.5524] device (wlp1s0): supplicant interface state: associating -> disconnected
Oct 08 23:30:45 debian NetworkManager[602]: <info>  [1570591845.5525] device (p2p-dev-wlp1s0): supplicant management interface state: associating -> disconnected
Oct 08 23:30:55 debian NetworkManager[602]: <info>  [1570591855.5592] device (wlp1s0): supplicant interface state: disconnected -> scanning
Oct 08 23:30:55 debian NetworkManager[602]: <info>  [1570591855.5593] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> scanning
Oct 08 23:30:56 debian NetworkManager[602]: <warn>  [1570591856.6780] device (wlp1s0): Activation: (wifi) association took too long
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.6781] device (wlp1s0): state change: config -> failed (reason 'no-secrets', sys-iface-state: 'managed')
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.6802] manager: NetworkManager state is now DISCONNECTED
Oct 08 23:30:56 debian NetworkManager[602]: <warn>  [1570591856.6842] device (wlp1s0): Activation: failed for connection 'hug2g376876'
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.6854] device (wlp1s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.7037] device (wlp1s0): set-hw-addr: set MAC address to 26:82:32:C8:D6:AA (scanning)
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.7252] device (wlp1s0): supplicant interface state: scanning -> disabled
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.7252] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> disabled
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.7558] device (wlp1s0): supplicant interface state: disabled -> inactive
Oct 08 23:30:56 debian NetworkManager[602]: <info>  [1570591856.7560] device (p2p-dev-wlp1s0): supplicant management interface state: disabled -> inactive
 
The problem comes from the association phase.

what are the output of the following commands when not associated to the AP (with your AP in range) :
Code:
# iwlist wlp1s0 scan
# iwlist wlp1s0 freq

And eventually :
Code:
# ls -l /etc/NetworkManager/system-connections/hug2g376876
# cat /etc/NetworkManager/system-connections/hug2g376876

A random guess would be that there's a locale/region config problem. It was working during the installation because the wireless region was properly set.

According to https://en.wikipedia.org/wiki/List_of_WLAN_channels the problem could only happen on en 2.4ghz band if your AP is on channel 12 or 13. So if your AP is on a lower channel the problem is somewhere else.
 
When I try to run the iwlist command I get

Code:
bash: iwlist: command not found
 
Did you install wireless-tools packet?
You also have to run it as root
 
Sorry I'm still learning Linux thanks for being patient. Here are the iwlist commands.

Code:
sudo iwlist wlp1s0 scan
wlp1s0    Scan completed :
          Cell 01 - Address: 00:80:AE:A2:9A:59
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"hug2g376876"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000817aa5b299
                    Extra: Last beacon: 80ms ago
                    IE: Unknown: 000B6875673267333736383736
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706555320010B1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 460573D000000C
                    IE: Unknown: 2D1AAC011BFFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1601001700000000000000000000000000000000000000
                    IE: Unknown: 7F0800000F0200000040
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 02 - Address: 0A:80:AE:A2:9A:59
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=48/70  Signal level=-62 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000817aa4a180
                    Extra: Last beacon: 3576ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706555320010B1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 460573D000000C
                    IE: Unknown: 2D1AAC011BFFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1601001700000000000000000000000000000000000000
                    IE: Unknown: 7F0800000F0200000040
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 03 - Address: 00:80:AE:A2:9A:5A
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:on
                    ESSID:"hug5g376876"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000008165004245
                    Extra: Last beacon: 80ms ago
                    IE: Unknown: 000B6875673567333736383736
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030124
                    IE: Unknown: 074C55532024011E28011E2C011E30011E3401183801183C01184001186401186801186C01187001187401187801187C01188001188401188801188C011895011E99011E9D011EA1011EA5011E00
                    IE: Unknown: 460573D000000C
                    IE: Unknown: 2D1AEE091BFFFF000000000000000000000100000000000000000000
                    IE: Unknown: 3D1624050200000000000000000000000000000000000000
                    IE: Unknown: 7F0800000F0200000040
                    IE: Unknown: BF0CA2018033FAFF0000FAFF0000
                    IE: Unknown: C005012A00FCFF
                    IE: Unknown: C30402C4C4C4
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK

Code:
sudo iwlist wlp1s0 freq
wlp1s0    32 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 100 : 5.5 GHz
          Channel 104 : 5.52 GHz
          Channel 108 : 5.54 GHz
          Channel 112 : 5.56 GHz
          Channel 116 : 5.58 GHz
          Channel 120 : 5.6 GHz
          Channel 124 : 5.62 GHz
          Channel 128 : 5.64 GHz
          Channel 132 : 5.66 GHz
          Channel 136 : 5.68 GHz
          Channel 140 : 5.7 GHz
 
It looks like you're in linux driver hell ^^' we will figure out what's the problem (we can go really deep in the analysis since its a fully open driver) but if you need a fully operationnal wireless network quickly you should aim for a wireless usb dongle with a known good compatibilty with linux. Those dongles are usually cheap enough to be a convenient workarround. I'm only saying this because I know hardware compatibilty problems are the major reason for people leaving linux, so if it's too much trouble for you just go for a workarround while we fix things.

You've only performed half of the commands I asked, can you give us the output of
Code:
# ls -l /etc/NetworkManager/system-connections/hug2g376876
# cat /etc/NetworkManager/system-connections/hug2g376876

There are many things people did out there that could solve your problem, but you would have to try a lot and since you're not a linux veteran that could be hard.
What is your laptop's brand and model ? Maybe I can focus on people who reported to have the same hardware as you.

In order to properly pinpoint the problem without relying on random guesses we would need a deeper log level.
Can you edit '/etc/NetworkManager/NetworkManager.conf' and add the following (or replace existing)
[logging]
level=DEBUG

Then run the following command
Code:
# systemctl restart NetworkManager
Then try to connect to the 2.4Ghz AP and run the log command again to give us the output
Code:
# journalctl -u NetworkManager
 
Sorry about that,

Code:
ls -l /etc/NetworkManager/system-connections/hug2g376876
-rw-r--r-- 1 root root 22 Oct  7 23:44 /etc/NetworkManager/system-connections/hug2g376876

Code:
cat /etc/NetworkManager/system-connections/hug2g376876
system-ca-certs=false

What do you mean by Driver Hell? What's wrong? and it is a Purism Librem 13 laptop found here: https://puri.sm/products/librem-13/

The new log after editing /etc/NetworkManager/NetworkManager.conf is to long to post it won't let me post it
 
What do you mean by Driver Hell? What's wrong?
Well if you feel that the situation is OK that's great ^^ it will take some time to figure out what's going on that's what I'm saying.

The new log after editing /etc/NetworkManager/NetworkManager.conf is to long to post it won't let me post it

Put the log in a text file, upload it here https://linx.li for example and give us the link to the file.
 
So just a small update. It is definitely something to do with Debian 10. because I downloaded and installed Debian 9.11 and it works fine but when I upgrade from 9.11 to 10 I lose connection and Cannot connect anymore.
 
Hello,

The problem looks common. The network manager in debian 10 looks broken.
You can try to update it or downgrade it to a working revision.

Run this on your working debian
Code:
# apt list network-manager

Then use the following command on you debian 10, replacing WORKING_VERSION_NUMBER by the appropriate value
Code:
# apt install network-manager=WORKING_VERSION_NUMBER

If you could also give me the version number of the buggy network-manager packet I could make sure that the bug is reported and eventually tell you which newer version fixed it.
 

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