On 8/19/20 2:08 PM, 54th Parallel wrote:
Quick question:
I decided to try out KDE on 4.0 and was liking it until I noticed the
low overall framerate and the high CPU usage of dom0 shown in xentop
whenever there's motion (like dragging windows around). Since I'm using
an i7-1065G7, power shouldn't be an issue, so I was surprised.
Is there any way I can fix this? Has anyone here experienced this?
Not an issue with dom0 KDE here. But I did have this problem with
k/ubuntu on my new AMD Ryzen Thinkpad... graphics driver was not working
and defaulted to a non-accelerated framebuffer mode. In this case I had
to upgrade the kernel to resolve it.
Check output of 'sudo lspci -nnk' and look for the section with 'VGA'.
If it says 'unclaimed' then your graphics driver isn't working. The
'lshw' command can also be used for a different view; it will show the
VGA section with a line 'configuration: driver=<yourGPUkerneldriver>' if
its working or the 'driver' part will be absent if its not working.
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Chris Laprise, tas...@posteo.net
https://github.com/tasket
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