Celeb Glow
news | March 30, 2026

Login loop after upgrade to 20.04

I upgraded Ubuntu 18.04 to 20.04. And after it I cannot be able to login desktop enviroment. My graphic card:

[22:49:33@0] [ardaorkin@ardaorkin-Inspiron-3585:~]$ lspci -nn | grep -E 'VGA|Display'
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15dd] (rev c4)

gdm service running on the machine. There is no .Xauthority file on the users home path. I can able to login with recovery mode. Please help me!

2

1 Answer

I solved it. I upgrade to 20.10 recently and then I've still got same problem. So, I digged into deeper and the solution was to create an xorg.conf with sudo X -configure command. Then I moved this file as /etc/X11/xorg.conf Reboot the machine. And it solved! Hope it will help you.

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