Pop!_OS (nvidia) on the InfinityBook Pro 14 Gen6 by tuxedo

Summary of what I did.

Added the kernel parameter i915.enable_psr=0 using sudo kernelstub -a i915.enable_psr=0 to resolve the screen flicker issue. Even better: https://bennis-blog.de/2022/05/14/resolve-display-flicker-on-the-infinitybook-pro-14-gen6-by-tuxedo/

Installed:

  • tuxedo-control-center
  • tuxedo-keyboard
  • tuxedo-touchpad-switch (touchpad-led support – also add to startup applications)
  • tuxedo-pinfix-tgl-dkms (not sure if required)

For power tuning, I installed tlp and mostly adjusted

/etc/tlp.conf L0319: RUNTIME_PM_DRIVER_BLACKLIST="" so that runtime_pm is enabled for the nvidia card (it sometimes turned on [maybe after sleep]).

As the touchpad sometimes stops to work (mostly on login), I created a simple script that fixes the issue.

 #!/bin/bash
sudo rmmod i2c_hid_acpi
sudo modprobe i2c_hid_acpi

Maybe: set deep sleep: (I didn’t do that because the Nvidia card wakes up after standby)

sudo kernelstub -a "mem_sleep_default=deep"



Accelerated video playback. https://wiki.archlinux.org/title/Hardware_video_acceleration

I failed to get va-api working with firefox (seems to be a known bug), but chrome is working fine following the arch wiki or https://www.linuxuprising.com/2021/01/how-to-enable-hardware-accelerated.html

For some reason `vdpau-va-driver_0.7.4-7_amd64.deb` is missing from the ubuntu repos. You can simply install it from here (debian). It enables va-api with nvidia.

[not required after 22.04] I also installed https://pipewire-debian.github.io/pipewire-debian/ with wireplumber.

WARNING: OPAL boot currently doesn’t work, as the SSD is power cycled on reboot.

Further notes:

gnome-shell extensions:

https://extensions.gnome.org/extension/3628/arcmenu/
https://extensions.gnome.org/extension/904/disconnect-wifi/
https://extensions.gnome.org/extension/1319/gsconnect/
https://extensions.gnome.org/extension/307/dash-to-dock/
https://extensions.gnome.org/extension/1401/bluetooth-quick-connect/
https://extensions.gnome.org/extension/779/clipboard-indicator/
https://extensions.gnome.org/extension/36/lock-keys/
https://extensions.gnome.org/extension/906/sound-output-device-chooser/
https://extensions.gnome.org/extension/1287/unite/
https://extensions.gnome.org/extension/1485/workspace-matrix/
https://extensions.gnome.org/extension/1276/night-light-slider/

disabled:
Cosmic Dock
Pop COSMIC
Pop Shell

Patched Nautilus for better search: https://www.linuxuprising.com/2020/06/how-to-install-nautilus-with-type-ahead.html
simply: https://launchpad.net/~lubomir-brindza/+archive/ubuntu/nautilus-typeahead

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