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Author Topic: [EN] Freezes  (Read 621 times)

Offline lanig

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[EN] Freezes
« on: 2025/01/13, 11:19:18 »
Hi all,

Since a few days, I have been experiencing "soft" freezes with my system : suddenly  cursor becomes very slow, GUI doesn't respond aymore, CTRL-F-AL-Fn has no effect. Need to hard reboot.

It happenned even when Firefox was not  in the foreground. Where and how can I find clues to solve this problem ?

Thanks in advance.

Offline eriefisher

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Re: Freezes
« Reply #1 on: 2025/01/13, 12:05:12 »
Is this happening under X11 or Wayland? 

Anything in ~/.xsession-errors.old?

Offline Penyelam

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Re: Freezes
« Reply #2 on: 2025/01/13, 12:46:13 »
I've also had this behavior a few times.
I'm not sure, but it always seems to occur when a drive is mounted via NFS.

Offline lanig

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Re: Freezes
« Reply #3 on: 2025/01/13, 18:14:49 »
I am under X.
I got this in my ~/.xsession-errors.old

Code: [Select]
amdgpu: The CS has been rejected (-16). Recreate the context.
amdgpu: The CS has been rejected (-125). Recreate the context.
amdgpu: The CS has been rejected (-125). Recreate the context.
amdgpu: The CS has been rejected (-125). Recreate the context.
[GFX1]: Device reset due to WR context
[GFX1-]: GFX: RenderThread detected a device reset in PostUpdate
XIO:  fatal IO error 4 (Appel système interrompu) on X server ":0"
      after 97770 requests (97770 known processed) with 0 events remaining.
Alas, no nfs mount

Memory test run during 4 hours without any error.

Offline Rienniev

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Re: Freezes
« Reply #4 on: 2025/01/16, 17:03:27 »
Look at /var/log/syslog and /var/log/messages for any error messages around the time of the freeze.


Offline titan

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Re: Freezes
« Reply #5 on: 2025/01/17, 12:23:57 »
I have also been getting freezes, always linked to mouse click. I am using fully updated KDE with Wayland.

Offline hendrikL

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Re: Freezes
« Reply #6 on: 2025/01/17, 14:31:01 »
using an intel system?

Offline titan

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Re: Freezes
« Reply #7 on: 2025/01/17, 14:34:41 »
No,  AMD

Offline lanig

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Re: Freezes
« Reply #8 on: 2025/01/17, 23:03:59 »
I think the culprit could be PDF4Teachers, a java app.

Offline DeepDayze

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Re: Freezes
« Reply #9 on: 2025/01/18, 05:42:28 »
I think the culprit could be PDF4Teachers, a java app.

Ugh Java apps can really bring a system to its knees

Offline lanig

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Re: Freezes
« Reply #10 on: 2025/01/25, 11:31:21 »
In case it could be useful to others, finally the culprite seems to be my ssd drive.