Regression: system hangs after boot on Dell XPS 7390 2-in-1

Bug #1855433 reported by Nikita Koval
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Package: linux-image-5.3.0-24-generic

System hangs right after starting X login screen. I didn't try to blacklist intel_lpss_pci yet, but it was boot perfectly for me with every kernel version after Eoan release. The system still bots normally when 5.3.0-23 is selected in grub.

Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1855433

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
Nikita Koval (nikodll) wrote :
Revision history for this message
Nikita Koval (nikodll) wrote :

I'm unable to run the "apport-collect 1855433" command because the system hangs when booting from the affected kernel. I have attached the kernel boot log instead.

Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Revision history for this message
You-Sheng Yang (vicamo) wrote :

I believe this is a duplicate of bug 1855825 that I'm working on. Please find PPA info containing poc fix in https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1855825/comments/4 .

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