If i start regular, my OS hangs with a black screen and this error message:
[ 0.611986] pci 0000:00:07.0: DPC RP PIO log size 0 is invalid
But, i found out a workaround:
switch off the Laptop
start the laptop
boot menu shows up
"Advanced options for Zorin" -> "Zorin, with Linux 6.3.13-060313-generic (recovery mode)
Recovery Menu shows up -> "RESUME NORMAL BOOT" -> confirm with OK to boot in normal mode
System starts with Wifi connected and active Trackpad
If i open terminal and enter
i get the Kernel 6.3.13-060313-generic
But, if i restart the OS, i stuck again with the error above
[ 0.564161] pci 0000:00:07.0: DPC RP PIO log size 0 is invalid
EDIT: Sound does not work. If i press the F2 key for "rise volume" the onscreen display says "Dummy Output" but i cant hear anything.
This message in itself usually does not indicate something harmful. It is also not uncommon on Lenovo products.
Your issue appears to be that you are hanging at boot. There may be another cause.
You also are experiencing other hardware faults like no sound and non-working controls. So, right off the bat, I would suggest that the 6.3 kernel is not working out.
In PopOS, Wifi is working, what about sound and the brightness controls?