The worst thing in that story is that some of my friends actually mocked me saying its because of Linux. So I just installed Windows and struggled just as much for no result after 3 hours of debug. At least I proved him wrong. Switching back to Linux asap.
I came across this, it's worth a try?
askubuntu.com
No wifi adapter found on Ubuntu 20.04.3 LTS
I have found a lots of answers of this question, but none of these worked for me. This problem occurred after a fresh installation on my MSI modern 15 (Ryzen 5 5500U) laptop. Output of sudo lshw -C
askubuntu.com
Sadly notI came across this, it's worth a try?
No wifi adapter found on Ubuntu 20.04.3 LTS
I have found a lots of answers of this question, but none of these worked for me. This problem occurred after a fresh installation on my MSI modern 15 (Ryzen 5 5500U) laptop. Output of sudo lshw -C
Do you have secure-boot enabled in the bios/uefi, if it's turned try disabling secure boot? Also the issue I mentioned earlier I found that this worked for them.
Yup secure boot disabled
Yeah as I mentioned to Brick wizard this solution is specific to laptops
Have you looked for a similar capability on your desktop computer or its motherboard? A small hidden reset button that needs a paper clip to push, jumper pads, a special setup menu, something like that?Yeah as I mentioned to Brick wizard this solution is specific to laptops
What about unplugging the computer and removing the battery from the motherboard, then waiting a few hours?
Is there a momentary switch on the PC somewhere, like a hard-reset switch? If so, some circuit cards will do a reset if you are actively depressing the switch while you connect the power cord. If there are two switches, try one, try the other, try both together.
I dunno, stuff like that. You get the idea.
Ol' timers have seen many tricks like that.
-> The best source is the documentation for your computer or motherboard, of course.
I'll check my Mobo manual to see if anything like that exists! I could try to unplug the PSU for a few hours and see if it could help.
Thx for these new ideas!
Good one! Unplug the system, take out the CMOS battery(here's the manual) for a minute and hold in the power button for a minute to discharge your system, then put it back in and power on your system again. And you could also try and flash the most recent bios/uefi to your system if it doesn't already have it.
ROG STRIX B650E-F GAMING WIFI | Gaming motherboards｜ROG - Republic of Gamers｜ROG Global
The ROG Strix B650E-F Gaming WiFi takes you to the future with 12 + 2 power stages, hyperspeed DDR5 memory, and next-gen PCIe® 5.0 connectivity. It is equipped with three M.2 slots with heatsinks, a USB 3.2 Gen 2x2 port, WiFi 6E, AI Networking, Two-Way AI Noise Cancelation, and Aura Sync RGB...
rog.asus.com
Dang what? I switched off the PSU for the night and I just switched on my computer today and now it works?!?! Is this sorcery?Good one! Unplug the system, take out the CMOS battery(here's the manual) for a minute and hold in the power button for a minute to discharge your system, then put it back in and power on your system again. And you could also try and flash the most recent bios/uefi to your system if it doesn't already have it.
ROG STRIX B650E-F GAMING WIFI | Gaming motherboards｜ROG - Republic of Gamers｜ROG Global
The ROG Strix B650E-F Gaming WiFi takes you to the future with 12 + 2 power stages, hyperspeed DDR5 memory, and next-gen PCIe® 5.0 connectivity. It is equipped with three M.2 slots with heatsinks, a USB 3.2 Gen 2x2 port, WiFi 6E, AI Networking, Two-Way AI Noise Cancelation, and Aura Sync RGB...
It's a desktop system right, do you normally turn of your system at night or keep it running?
System is turned off at night but not the PSU, so the mobo is still supplied in power all night
It probably reset your network adapter than when it was powered all the way off.
Hmmm alright, what should I do if it happens again? I'll have to switch off the PSU every time?
What do you actually mean by keeping the psu on at night?
Brickwizard
Well-Known Member
If you are talking of a laptop external power supply, then it is advisable NOT to have them on power when not in use [same applies to phone chargers] they are not designed to be continuously powered,
oh and when you do a full reboot [turn off then on] the grub loader will check and install hardware drivers the hardware drivers before the OS in case of any changes that may have been made
oh and when you do a full reboot [turn off then on] the grub loader will check and install hardware drivers the hardware drivers before the OS in case of any changes that may have been made
I mean that the system is not running, fans are off but the PSU is on the "switched on" position. I guessthere is still some power running through the mobo.
