Search:

Type: Posts; User: nemethda; Keyword(s):

Search: Search took 0.00 seconds.

  1. [ubuntu] Re: Ubuntu 20.04 amdgpu crashes and sometimes hard reboot is necessary

    Hello,

    So far I haven't been able to figure out a way how to do the UEFI update. The "Flash BIOS upgrade" is not supported by my machine. I've created a bootable FreeDos USB and copied the...
  2. [ubuntu] Re: Ubuntu 20.04 amdgpu crashes in sometimes hard reboot is necessary

    Thanks for replying! Sorry, I've been trying to find specific instructions how to do this for my model but with no luck. I downloaded the latest BIOS, backed up /boot/efi/EFI/. I copied .exe file to...
  3. [ubuntu] Ubuntu 20.04 amdgpu crashes and sometimes hard reboot is necessary

    Hi all,

    I originally had problems with my wireless (https://ubuntuforums.org/showthread.php?t=2452107&page=3) - actually still do - but I was advised to try to resolve the frequent crash of amdgpu...
  4. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    No it wasn't.



    Understood, thanks!
  5. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks chili555!

    I see that dmesg looks cleaner after startup, although these lines (after another reboot) still coming up - are these OK?


    [p ápr 9 16:51:50 2021] ath10k_pci 0000:04:00.0:...
  6. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    I bought the laptop last year (around September) so it should be new enough. In hindsight I should have done a better research because it seems that this model (Acer Nitro AN515-43-R40X) is not the...
  7. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Here's my output:


    $ sudo dpkg -s xserver-xorg-video-intel | grep Status
    Status: install ok installed
  8. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks for looking at the logs! I'll look into graphics driver issue separately.

    I installed the new ath10k firmware as you suggested, let you know how it goes.

    The current wifi situation is,...
  9. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    In the meantime, I think I managed to set the regdomain. I re-read your older post and used the steps described here ...
  10. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Sure!



    sudo dmesg | grep ath
    [ 7.484646] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating...
  11. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks chili555!

    I can choose between 802.11a/n/ac mixed, 802.11n/ac and 802.11ac modes for the 5 GHz signal, but for the time being I left it on the default which is 802.11a/n/ac mixed. As you...
  12. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks praseoym for your suggestion too! I've tried that too but finally ended up naming the two access points differently. That's somewhat more transparent to me, although this way none of my...
  13. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks Chili555!

    Actually I opened this thread originally.. but of course I'm happy to open a new question if that's needed. If that's the case in which category should I post it in?

    Thanks...
  14. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Hello,

    I'm still trying to figure it out if it's possible to fix my wireless issues. 2 weeks ago I spent a weekend at my parent's house and I noticed that my connection was not dropping at all....
  15. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks for the suggestion, but for me this doesn't work... it took 10 seconds for the connection to drop.
  16. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks for the suggestions chili555! Unfortunately I've tried all those things and the situation didn't get better at all.. After browsing the net for days I'm thinking the problem is with my wifi...
  17. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks, but for me it was originally WPA-PSK/WPA2-PSK and then I changed it to WPA2-PSK as per jeremy31's suggestion - but the issue still persists.

    With regards to AES vs TKIP: these are...
  18. [ubuntu] Re: Qualcomm QCA6174 - Wifi Unstable - Dell XPS 13 9380 - Ubuntu 20.04 Focal

    Hey paseuno,

    Did you manage to resolve your issue? I'm having the same problem that I posted here: https://ubuntuforums.org/showthread.php?t=2452107. So far I also came to the conclusion that my...
  19. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Unfortunately the issue still exists. After few minutes I get "the site cannot be reached" followed by "No Internet" in the browser. Annoyingly in the top right corner the WiFi signs show that I'm...
  20. Replies
    35
    Views
    36

    Re: Ubuntu 20.04 - Wifi keeps disconnecting

    Thanks so much for the response! Yes, I think I've just managed to do that: WPA2-PSK is the one, correct? It comes up as encryption:AES after the change. Let me try if the issue goes away!
  21. Replies
    35
    Views
    36

    Ubuntu 20.04 - Wifi keeps disconnecting

    Hello everyone!

    Few months ago when I bought my new laptop (Acer Nitro AN515-43-R40X) I decided to install Ubuntu 20.04 LTS on it. So I'm a Linux novice :)

    At the beginning I didn't have any...
Results 1 to 21 of 21