Audio

Not detecting audio device

pulseaudio -k

Static/cracking noise when no sound is playing

echo 0 | sudo tee /sys/module/snd_hda_intel/parameters/power_save_controller
echo 0 | sudo tee /sys/module/snd_hda_intel/parameters/power_save

Input languages

• Settings > Regions and Languages > Manage installed languages > Install Vietnamese > Reboot
• Settings > Keyboard > Input Sources > Vietnamese (Unikey)
• Settings > Keyboard > Input Sources > Japanese (Mozc)

Firefox

about:config

• browser.quitShortcut.disabled
• toolkit.tabbox.switchByScrolling

Osu

Opentabletdriver: tablet not detected

https://github.com/OpenTabletDriver/OpenTabletDriver/wiki/Linux-FAQ#argumentoutofrangeexception-value-0-15

echo "blacklist hid_uclogic" | sudo tee -a /etc/modprobe.d/blacklist.conf
sudo rmmod hid_uclogic

Replug tablet and reboot system if necessary.

Keyboard only detect one button

press f10

Sound problem

https://forums.lutris.net/t/bug-osu-game-sound-is-playing-like-the-devils-voice/11965

Lutris > osu > System Options > Scroll down to Enviroment tables > Click Add > set “key” to “PULSE_LATENCY_MSEC” > set its value to 6 > save

Lutris

How to delete hidden games in Lutris

https://forums.lutris.net/t/why-its-not-possible-to-remove-games-completely-anymore/11145/10

sqlite3 ~/.local/share/lutris/pga.db
.tables
select * from games where hidden = 1
delete from games where hidden = 1