On Wed, Jan 31, 2024 at 10:00:38PM +0000, Srdjan Todorovic wrote:
Hi all
Anyone else experiencing hard lockups since approx December 2023 on Ubuntu / Kubuntu?
I've got the same hardware, there's no hardware changes. I suspect it might have been a kernel / driver upgrade, I did pull some info from dpkg logs that said 12th December
2023-12-12 09:47:49 upgrade linux-image-generic:amd64 5.15.0.89.86 5.15.0.91.88
Does this mean that I went from version 5.15.0.89.86 to version 5.15.0.91.88? How does one revert back to test for stability?
I'm running Kernel: 5.15.0-91-generic x86_64 on my desktop system which is also a server, no lockups:-
chris@esprimo$ uptime 07:12:59 up 37 days, 13:46, 3 users, load average: 0.11, 0.16, 0.11
It has two SSDs, one of which is nvme:-
Filesystem Type 1M-blocks Used Avail Use% Mounted on /dev/nvme0n1p2 ext4 48122 14669 30938 33% / /dev/nvme0n1p3 ext4 896121 318393 532136 38% /home /dev/sdb1 ext4 937804 295991 594105 34% /bak /dev/sda1 ext4 9980 168 9284 2% /boot /dev/sda2 ext4 109536 64903 39025 63% /scratch
So I don't think there's an obvious kernel bug.