Hello, thank you and congratulations to this forum that has solved many problems for me. On this occasion I have not been able to find a solution anywhere, not even outside here.
I have an Asrok A790GHX with internal graphics. I recently bought a SHAPPIRE Radeon HD 6450 graphics card. I configured the BIOS for it and when I boot up one of these things happens:
1. It shows the grub menu, I select the default option and it boots normally
2. It shows the grub menu, I select the default option and after a few seconds in black the screen goes into energy saving mode (they have no input signal), waiting one or two minutes the KDE NEON symbol appears and shows the screen of login
3. It starts like point 2 but never gets to start up and get the login screen.
We could think that it is a problem with the card or something like that, but I have a dual boot with Windows 10 and in Windows 10 this never happens.
I tried the option (amdgpu.dpm=0) but it's still the same, sometimes yes and sometimes no. In this forum https://bbs.archlinux.org/viewtopic.php?id=235215
My personal opinion is that when the kernel and its modules are loading, some processes collide and depending on the order they are executed, it ends with success or not.
This happens to me with all the linux distributions that I have tried (Ubunut, Kubuntu, Neon) and also with the liveCDs. Then is a thing of the kernel i think.
Any ideas?
Thank you very much in advance.
Same information of mi PC:
I have an Asrok A790GHX with internal graphics. I recently bought a SHAPPIRE Radeon HD 6450 graphics card. I configured the BIOS for it and when I boot up one of these things happens:
1. It shows the grub menu, I select the default option and it boots normally
2. It shows the grub menu, I select the default option and after a few seconds in black the screen goes into energy saving mode (they have no input signal), waiting one or two minutes the KDE NEON symbol appears and shows the screen of login
3. It starts like point 2 but never gets to start up and get the login screen.
We could think that it is a problem with the card or something like that, but I have a dual boot with Windows 10 and in Windows 10 this never happens.
I tried the option (amdgpu.dpm=0) but it's still the same, sometimes yes and sometimes no. In this forum https://bbs.archlinux.org/viewtopic.php?id=235215
My personal opinion is that when the kernel and its modules are loading, some processes collide and depending on the order they are executed, it ends with success or not.
This happens to me with all the linux distributions that I have tried (Ubunut, Kubuntu, Neon) and also with the liveCDs. Then is a thing of the kernel i think.
Any ideas?
Thank you very much in advance.
Same information of mi PC:
oscar@PC-KDE:~$ inxi -Fxxxrz
System: Kernel: 5.13.0-39-generic x86_64 bits: 64 compiler: N/A
Desktop: KDE Plasma 5.24.4 tk: Qt 5.15.3 wm: kwin_x11 dm: SDDM
Distro: KDE neon 20.04 5.24 base: Ubuntu 20.04 LTS Focal
Machine: Type: Desktop Mobo: ASRock model: A780GXH/128M serial: <filter>
BIOS: American Megatrends v: P1.70 date: 05/14/2010
CPU: Topology: Quad Core model: AMD Phenom II X4 20 bits: 64 type: MCP arch: K10
rev: 2 L2 cache: 2048 KiB
flags: lm nx pae sse sse2 sse3 sse4a svm bogomips: 22350
Speed: 800 MHz min/max: 800/2800 MHz Core speeds (MHz): 1: 800 2: 800 3: 800
4: 800
Graphics: Device-1: AMD Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]
vendor: PC Partner Limited driver: radeon v: kernel bus ID: 01:00.0
chip ID: 1002:6779
Display: x11 server: X.Org 1.20.13 driver: ati,radeon
unloaded: fbdev,modesetting,vesa compositor: kwin_x11 resolution: 1920x1080~60Hz
OpenGL: renderer: AMD CAICOS (DRM 2.50.0 / 5.13.0-39-generic LLVM 12.0.0)
v: 3.3 Mesa 21.2.6 compat-v: 3.1 direct render: Yes
Audio: Device-1: AMD SBx00 Azalia vendor: ASRock driver: snd_hda_intel v: kernel
bus ID: 00:14.2 chip ID: 1002:4383
Sound Server: ALSA v: k5.13.0-39-generic
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASRock
driver: r8169 v: kernel port: e800 bus ID: 02:00.0 chip ID: 10ec:8168
IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IF-ID-1: docker0 state: down mac: <filter>
Drives: Local Storage: total: 3.01 TiB used: 632.36 GiB (20.5%)
ID-1: /dev/sda vendor: Samsung model: SSD 840 EVO 250GB size: 232.89 GiB
speed: 3.0 Gb/s serial: <filter> rev: DB6Q scheme: MBR
ID-2: /dev/sdb vendor: Crucial model: M4-CT064M4SSD2 size: 59.63 GiB
speed: 3.0 Gb/s serial: <filter> rev: 070H scheme: MBR
ID-3: /dev/sdc vendor: Western Digital model: WD10EZEX-08WN4A0 size: 931.51 GiB
speed: 3.0 Gb/s rotation: 7200 rpm serial: <filter> rev: 1A01 temp: 30 C
scheme: MBR
ID-4: /dev/sde type: USB vendor: Western Digital model: WD20EARS-00MVWB0
size: 1.82 TiB serial: <filter> rev: 2021 scheme: MBR
Partition: ID-1: / size: 47.81 GiB used: 24.41 GiB (51.1%) fs: ext4 dev: /dev/sda3
ID-2: /home size: 38.20 GiB used: 9.41 GiB (24.6%) fs: ext4 dev: /dev/sda1
ID-3: /tmp size: 19.56 GiB used: 44.2 MiB (0.2%) fs: ext4 dev: /dev/sdc5
Sensors: Message: No sensors data was found. Is sensors configured?
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