edit /etc/Upower/Upowerc.conf and set UsePercentageForPolicy=truePercentageLow=20PercentageCritical=8PercentageAction=5CriticalPowerAction=Hibernate Now, restart the upower systemd unit: systemctl restart upower
Ubuntu 22.04: hibernate laptop on critically low battery level Read More »
After returning my first USB3 PCIe Card because it randomly stopped working and, just to experience the same problems with the card I got in exchange – thanks amazon – i finally found the root cause and permanent fix. The Renesas uPD720201 USB 3.0 Host Controller seems to have broken S3 power saving implenented. Since
When i got my shiny new ZenBook 13 UX331UN in July, i immediately wiped it and installed Ubuntu 18.04 (Bionic Beaver). But I soon realized something was wrong with suspend: The laptop would go to sleep and over night the battery would either almost (10-ish percent) or completely drain, leaving the laptop completely powered off.
Asus ZenBook 13 (UX331UN) with Ubuntu: Battery drain while in suspend Read More »
Ich habe heute einen Intel NUC mit CentOS7 neu installiert und beobachtet, dass etwa 5 Sekunden nachdem die Audiowiedergabe stoppt – beispielsweise VLC – die Lautsprecher extrem laut zu brummen anfangen, so als würde man das Klinkenkabel nur halb einstecken. Meine Vermutung, CentOS schaltet die Soundkarte ab, war dann auch tatsächlich richtig, der Workaround ist
Intel NUC: Lautes brummen aus dem Lautsprecher, wenn keine Anwendung Ton abspielt Read More »