Source: linux Severity: normal Dear Maintainer,
My laptop _sometimes_ doesn't suspend, leaving it in a state where graphics in gnome-shell (Wayland) are in an unusable state, even though GDM and non-graphic terminals still work. With the laptop in this state, shutting down or rebooting won't work either, which seems to be caused by a stuck kworker. I'm seeing kernel messages that appear to point at a USB hub, and the hung kworker is in Workqueue: usb_hub_wq hub_event [usbcore]. As far as I can tell, it seems related to bluetooth, as it mainly happens at work where I use a Bluetooth mouse. Full output of the kernel for the hung kworker and for the failed suspend can be found here: https://gist.github.com/Luit/ca685a406629d784d366b62254929575 I'm currently running a kernel from experimental because it happened with the testing kernel and I hoped for it to be fixed there. The system has a Ryzen 7 PRO 3700U CPU and Intel Wireless + Bluetooth. Kind regards, Luit -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (500, 'testing'), (102, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.3.0-trunk-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
