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Re: system lock up, not sure if related to "your system is too slow"



On 03/06/2022 01:20 PM, songbird wrote:
> ok, i've finally had my computer lock up again while i've
> set up the core dumps and i was hoping that i'd get an
> actual core dump file to help narrow things down to a
> specific programs, but no luck with that at all.
> 
> system is running Debian Testing, updates applied each
> morning. desktop is MATE.
> 
> the only messages i can find are in the Xorg.old log and
> they look like:
> 
> =====
> [  2341.978] (EE) event4  - Logitech K840 Mechanical Corded Keyboard: client bug: event processing lagging behind by 27ms, your system is too slow
> =====
> 
> the symptoms are that as i am typing the keyboard completely
> stops responding and the mouse too, the system is then hung.
> nothing updates or changes.  the clock, network, etc.  all 
> stuck.
> 
> when i search for this kind of problem on the internet i come
> up with:
> 
> https://itectec.com/ubuntu/ubuntu-why-am-i-getting-event-processing-lagging-behind-msg-in-ubuntu-20-10/
> 
> which says ignore it
> 
> while the following two give me the hope that it is some
> kind of bug that might get fixed.
> 
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=968093
> 
> https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput/-/issues/46
> 
> i'm not sure i can help at all with debugging this further, but
> since others might be seeing this message and wondering what is
> going on i'll post this anyways.
> 
> 
>   songbird
> 
Likely the xorg video driver.
Try installing the alternatives possible for your hardware.
avoid the closed source nvidias.
They've had the hard lock ups since about 2000.
nouveau and framebuffer ones will probably work.



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