[mythtv-users] Hard frontend crash with vaapi on Ubuntu 20.04 and Mythtv 31
Paul Harrison
mythtv at mythqml.net
Thu Jun 3 10:49:36 UTC 2021
On 03/06/2021 03:38, OpenMedia Support wrote:
>
> I had another crash on the 5.8 kernel. I did manage to force a sync before
> rebooting but I didn't get anything useful in the system logs
>
I think I'm right in saying it should be impossible for a user space
program like MythTV to crash the kernel so it's most likely either a
kernel or driver bug. In this case the video drivers are the most likely
culprit?
It's not clear when you say a hard crash what exactly you see. Does the
box just shutdown completely with no lights, fans or any sign of life? I
so a very common possibility with these small boxes with external bricks
for the power supply is a failing power supply that falls over when
asked to provide to much power like when playing videos or doing some
CPU intensive task like comm-flagging. Definitely worth trying another
power supply if you have one handy even if it just eliminates one
possible cause.
Paul H.
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