Arch Linux

Xalares

Member

Registered: 2022-02-09

Posts: 47

[SOLVED] System partially hanged (Kernel 5.18 ?)

Hi everyone.
After the kernel 5.18 update, about some minutes after user login in gdm, network seems to crash. Although it is able to maintain an already established connection. I can't create a new one.
I'm unable to use sudo (even if it works fine for some minutes)
NetworkManager enters in a D state and it blocks other functions (as sudo) and I've to force shutdown my compute.
Seems to uninstall NetworkManager "solve" the issue.
Here my journalctl https://gist.github.com/Xalares/a5a46c6 … 708507e681

Last edited by Xalares (2023-08-25 08:54:39)

loqs

Member

Registered: 2014-03-06

Posts: 18,056

Re: [SOLVED] System partially hanged (Kernel 5.18 ?)

Looks to be the same issue as https://bbs.archlinux.org/viewtopic.php?id=276765

Xalares

Member

Registered: 2022-02-09

Posts: 47

Re: [SOLVED] System partially hanged (Kernel 5.18 ?)

I'll look into that, thanks !

Xalares

Member

Registered: 2022-02-09

Posts: 47

Re: [SOLVED] System partially hanged (Kernel 5.18 ?)

Yep, adding kernel parameter "module_blacklist=ath9k" works like a charm.
I'll try "ath9k.nohwcrypt=1 ath9k.ps_enable=0" to see if it works too, but I'll certainly stay with opt 1.

[UPDATE]

Indeed ath9k.nohwcrypt=1 ath9k.ps_enable=0 doesn't work.
With these options If I try using my wireless adapter to connect to a network, it makes NetworkManager in Uninterruptible Sleep state almost instantly.

Last edited by Xalares (2022-05-29 16:04:09)

sargath

Member

Registered: 2011-09-01

Posts: 13

Re: [SOLVED] System partially hanged (Kernel 5.18 ?)

Same for me with `Qualcomm Atheros AR9462`

Unfortunately only blacklist of ath9k or downgrade to 5.17 works

Last edited by sargath (2022-06-08 15:20:32)