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#1 2017-10-04 11:08:01

Maki
Member
From: Skopje, Macedonia
Registered: 2007-10-16
Posts: 353
Website

[Solved ] Linux 4.13.3-1 and 4.13.4.1 kernel panic when starting Xorg

Linux core/4.13.3-1 and testing/4.13.4.1 both go into kernel panic (everything freezes, i can't see the trace and caps lock blinks) as soon as plasma5 finishes loading.
Tried with sna and uxa, doesn't make a difference, linux-lts work just fine.
I can't see nothing about the hang with journalctl --boot=-1

Last edited by Maki (2017-10-04 17:18:05)


If it ain't broke, broke it then fix it.

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#2 2017-10-04 12:26:23

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 25,248

Re: [Solved ] Linux 4.13.3-1 and 4.13.4.1 kernel panic when starting Xorg

Well how about sharing that journal log so that any one of us can verify your observations? https://bbs.archlinux.org/viewtopic.php?id=57855

There are a few threads on similar issues with the current default enablement of iommu, you might want to look at e.g. https://bbs.archlinux.org/viewtopic.php?id=230115

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#3 2017-10-04 16:43:51

Maki
Member
From: Skopje, Macedonia
Registered: 2007-10-16
Posts: 353
Website

Re: [Solved ] Linux 4.13.3-1 and 4.13.4.1 kernel panic when starting Xorg

I have disabled iommu and now everything seems ok, thanks.

BTW here is the journalctl of the failed boot, https://pastebin.com/Egh50hZG, i guess the system freezes before managing to write anything.


If it ain't broke, broke it then fix it.

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