Question

1

Frozen Logon after fresh install of ubuntu 22.04 LTS on Dell Latitude 7490

rated 0 times [ 1] [ 0] / answers: 1 / hits: 507 / 2 Years ago, fri, october 14, 2022, 9:15:37

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!

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rmodmi

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answered 2 Years ago ilityushing · Accepted Answer

The solution with more recent kernels is to disable the PSR feature, by creating this configuration file:

sudo echo "options i915 enable_psr=0" > /etc/modprobe.d/i915.conf