Co mají hlášení jádra ohledně chyb ACPI necelou sekundu po startu jádra společného se systemd?!
Podle cvrkotu na webu to, ze od doby, kdy se jede na systemd, se na konzoli pisou i znacne nekriticke hlasky. Tyhle chyby jsou pry normalni, protoze "tl;dr Manufactures made crappy DSDT ACPI tables and in end lots of features did not work at all. Update EFI Firmware/BIOS don’t resolve issues cause basically is just minor fix releases (for ex. Intel MEI Firmware update).". Pokud tedy to neni "Your bug looks like new regression due lastest ACPICA code changes in kernel cause your ACPI Table (DSDT) don’t have proper code firmware in ROM (BIOS/EFI) for DSSP section. ACPI Warnings SystemIO range just IGNORE. This is just Information. BTW regression is old (2014)
https://bugzilla.kernel.org/show_bug.cgi?id=43229 Waiting for final 4.9 release. Closing. For debug you need create new issue on
https://bugzilla.kernel.org/".
Resenim je ty hlasky ucinit neviditelnymi:
sudo nano /etc/default/grub
then edit this line to look like:
GRUB_CMDLINE_LINUX_DEFAULT="quiet loglevel=3"
sudo grub-mkconfig -o /boot/grub/grub.cfg
Protoze "
These messages indicate that there are BIOS errors related to power management control and PCI root bridge enumeration data due to an improper ACPI table. While these should not cause problems with regular system operation, they could cause issues with power management functions. Please contact your system vendor and ask for an updated BIOS." je zcela nepruchodne, protoze system vendor se na vas vysere.
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