[arch-general] System crash troubleshooting help?

[Michał Zegan]

in general, such a lockup means a kernel level lockup or panic, but 
panics are probably displayed on the console.
What hardware do you have? Occassionally something like that happens to 
me and it always happens when sound is playing, so it may be the same.

W dniu 06.01.2016 o 23:21, Mauro Santos pisze:
> On 06-01-2016 21:54, Aron Widforss wrote:
>> Good evening all,
>>
>> I was just watching Linux Sucks
>> (https://www.youtube.com/watch?v=5pOxlazS3zs) on Youtube when my system
>> froze. It was the whole system, I could for example not switch to a TTY.
>> The audio was looping a one second thing.
>>
>> My troubleshooting skills are no pride to me, so I though I could just
>> ask you for help. These are the last entries in the journal (in
>> reverse). Did my system just crash because of a DHCP request? Or should
>> I focus on the kwin error, which is the very last one?
>>
>> I will probably not be available to answer to anything during the next
>> 20 hours.
>>
> You'll have to post the full output of dmesg or journalctl so that we
> can see a larger picture. Do put it on pastebin or something like that
> and please don't post it in reverse order, it makes it harder to track
> the events that lead to the crash.
>