*** This bug is a security vulnerability ***
Public security bug reported:
I need help with ubuntu installation on my laptop Dell Latitude 7490 I need to
get rid of frozen logon after the End of installation. (the installation is
done correctly but ubuntu gets stuck on the login screen and sometimes on the
desktop after a few seconds)
I don't know the origin of the issue (graphics or CPU).
PS: the same problem with Garuda Dragonized but in this case, it freezes
when the live USB starts booting the system!
I already solved this problem by adding this line as a config
sudo echo "options i915 enable_psr=0" > /etc/modprobe.d/i915.conf
but it is not practicle we need a real patch in the next release please
fix it soon as possible
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Information type changed from Public to Public Security
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https://bugs.launchpad.net/bugs/2101187
Title:
Frozen Logon after fresh install of ubuntu 22.04 LTS on Dell Latitude
7490
Status in linux package in Ubuntu:
New
Bug description:
I need help with ubuntu installation on my laptop Dell Latitude 7490 I need
to get rid of frozen logon after the End of installation. (the installation is
done correctly but ubuntu gets stuck on the login screen and sometimes on the
desktop after a few seconds)
I don't know the origin of the issue (graphics or CPU).
PS: the same problem with Garuda Dragonized but in this case, it
freezes when the live USB starts booting the system!
I already solved this problem by adding this line as a config
sudo echo "options i915 enable_psr=0" > /etc/modprobe.d/i915.conf
but it is not practicle we need a real patch in the next release
please fix it soon as possible
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101187/+subscriptions
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