Hello,
since I updated on 7.1 kernel I have an issue that system hangs in unresponsive state after shutdown, reboot or suspend.
After googling around, I have found that that this is probably connected to this (https://github.com/CachyOS/linux-cachyos/issues/900)
running
for d in /sys/bus/pci/drivers/xhci_hcd/*:*; do echo on | sudo tee "$d/power/control" done
makes the system able to reboot correctly.
Also effectively only disconnecting second display and its USB power hub makes both shutdown and suspend work again.
In the linked topic, there seems to be a solution in form of patch for AMD-ISM.
Is it possible to solve this by some config change instead of manually disconnecting 2nd monitor before every shutdown/reboot/suspend?
Is this related to https://bugzilla.opensuse.org/show_bug.cgi?id=1255441 ?