Hi Paul, Paul Menzel <pmenzel@xxxxxxxxxxxxx> writes: > Dear Linux folks, > > > On Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, with Linux 6.9-rc2+ > built from commit b1e6ec0a0fd0 (Merge tag 'docs-6.9-fixes' of > git://git.lwn.net/linux) the external USB-C adapter Dell DA300 stopped > working (only the Ethernet port was used). Linux logged: thanks for the report. Can you please provide a trace beside the dmesg output? The following trace events should be enabled (via kernel command line): trace_event=timer:*,timer_migration:*,sched:sched_switch,sched:sched_wakeup,sched:sched_process_hang,irq:softirq_entry,irq:softirq_raise,irq:softirq_exit Thanks, Anna-Maria
