Messages in this thread | | | Date | Wed, 26 Oct 2022 21:45:01 +0900 | From | Norbert Preining <> | Subject | Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related |
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Hi all,
(please Cc)
I got a new laptop Lenovo X1 Gen 10 Alder Lake, and installed Arch on it. In contrast to my desktop that runs the same kernel and software,
kernel 6.0.N (latest stable), with or without -zen changes Arch linux uptodate Hardware name: LENOVO 21CBCTO1WW/21CBCTO1WW, BIOS N3AET67W (1.32 ) 09/27/2022
The laptop is freezing like hell. At the moment it hangs reproducible on every boot after a few seconds (around 20?).
I captured a call trace on photo:
btrfs_release_delayed_item.part btrfs_delete_delayed_dir_index ...
(more on request, I can type it in)
Intel i915 also has loads of warnings. I tried with i915.enable_psr=0 otherwise screen flickering and tearing is bad, and bad pixels show up. Adding the enable_psr=0 did fix that.
Other things are that the GUI (Plasma via X11 - not wayland) is often freezing completely. But I guess that is a consequence of the btrfs error above, since starting new shell does not work, anything that wants to read from disk is hanging.
I captured a recent boot log: https://www.preining.info/boot.log which shows in detail hardware etc.
I am more than happy to: - compile kernel with patches - provide detailed information as far as I can gather them
Thanks for any comment/help
(Please Cc)
Best regards
Norbert
-- PREINING Norbert https://www.preining.info Mercari Inc. + IFMGA Guide + TU Wien + TeX Live GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
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