sudo nano /usr/share/X11/xorg.conf.d/20-radeon_bl0.conf
I have Deleted this file,and its solved
thanks
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https://bugs.launchpad.net/bugs/1803831
Title:
Can't login to Ubuntu and
Please also attach your /var/log/Xorg*.log files
** Changed in: gdm3 (Ubuntu)
Status: New => Incomplete
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
** Changed in: mutter (Ubuntu)
Status: New => Incomplete
** Also affects: xorg-server (Ubuntu)
And do you find any crash files in /var/crash? If so then please run:
ubuntu-bug /var/crash/YOURFILE.crash
and tell us the resulting bug ID(s).
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It sounds like everything that uses Xorg is broken.
Are you saying that "Ubuntu on Wayland" still works?
** Changed in: gdm3 (Ubuntu)
Status: Incomplete => New
** Changed in: gnome-shell (Ubuntu)
Status: Incomplete => New
** Changed in: mutter (Ubuntu)
Status: Incomplete
apport information
** Tags added: apport-collected third-party-packages
** Description changed:
Hello,another problem has occurred...
Can't login in to Ubuntu and Unity desktop with gdm3 except Ubuntu
Wayland desktop environment..
Whenever I am trying to login in to Ubuntu and
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it
will automatically gather debugging information, in a terminal:
apport-collect 1803831
When reporting bugs in the future please use apport by using 'ubuntu-
** Package changed: ubuntu => gdm3 (Ubuntu)
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https://bugs.launchpad.net/bugs/1803831
Title:
Can't login to Ubuntu and unity desktop,screen loops up
To manage notifications about this
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people