Comment #7 shows the wrong driver in use - it's using software rendering
on the CPU instead of using the GPU. I cannot figure out why yet, but
generally recommend you use long term support release 22.04 instead:
https://ubuntu.com/download/desktop
** Changed in: linux-hwe-5.13 (Ubuntu)
Sta
I switched to Wayland and the problem solved, but others arise! i.e.
the favourite menu starts not working
On 16/06/2023, Salvatore Campeggio wrote:
> This is the result of driver check:
>
> camp@camp-medion:~$ glxinfo -B
> name of display: :0
> display: :0 screen: 0
> direct rendering: Yes
> Ex
This is the result of driver check:
camp@camp-medion:~$ glxinfo -B
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Mesa/X.org (0x)
Device: llvmpipe (LLVM 12.0.0, 256 bits) (0x)
Version: 21.2.6
In that case it sounds like a driver bug.
Firstly please check you're not using the deprecated 'intel' Xorg
driver. It should be the 'modesetting' driver, although the attached
logs suggest you're already using that.
Secondly try live booting a newer Ubuntu release and tell us if it has
the same
I did it again, now the result is different, but the bug didn't change
camp@camp-medion:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic
root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro i915.enable_psr=0
On 16/06/2023, Daniel van Vugt <2023...@bugs.launchpad.net> wrote:
> Indeed
Indeed i915.enable_psr=0 is not currently applied. Please follow all the
instructions in comment #2.
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https://bugs.launchpad.net/bugs/2023927
Title:
Screen flicker
I already did it some time ago, with no result.
I did it again now, but cat /proc/cmdline report the same result as before:
camp@camp-medion:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.13.0-41-generic
root=UUID=cbfc0023-baf3-4a11-b0aa-6dadbd0f60f7 ro quiet splash
pci=noaer vt.handoff=7
On 16
Thanks for the bug report. Please try adding the following kernel
parameter:
i915.enable_psr=0
to /etc/default/grub under GRUB_CMDLINE_LINUX_DEFAULT, then run:
sudo update-grub
and reboot. Finally check to see that it's being used:
cat /proc/cmdline
** Package changed: xorg (Ubuntu) =>
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