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add instruction to disable intel PSR

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taradiddles 2022-12-02 10:39:36 +02:00
parent 42f77a0339
commit fd27e33177
1 changed files with 2 additions and 0 deletions
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docs/troubleshooting/intel-igfx-troubleshooting.md
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@ -50,6 +50,8 @@ Workarounds:
some crashes but [may
introduce](https://forum.qubes-os.org/t/qubesos-freeze-crash-and-reboots/12851/178)
other crashes.
PSR (Panel Self Refresh) may also cause tearing issues; it can be disabled
globally in GRUB2/EFI with the `i915.enable_psr=0` boot option.
Create `/etc/X11/xorg.conf.d/20-intel.conf` with the following content: