https://bugzilla.kernel.org/show_bug.cgi?id=206897 Vincenzo Di Massa (hawk.it@xxxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hawk.it@xxxxxxxxxx --- Comment #4 from Vincenzo Di Massa (hawk.it@xxxxxxxxxx) --- Hello, please have look at bug 206897, they look related. Bug 206897, comment 21 asks to provide logs with the following procedure... maybe we can anticipate it here for our device. Let's see who gets the job done faster :-) ### Detailed log generation procedure from Bug 206897, comment 21 > Also traces and logs with more usb details enabled could be useful. > These can be taken with any recent kernel. > mount -t debugfs none /sys/kernel/debug > echo 'module xhci_hcd =p' >/sys/kernel/debug/dynamic_debug/control > echo 'module usbcore =p' >/sys/kernel/debug/dynamic_debug/control > echo 81920 > /sys/kernel/debug/tracing/buffer_size_kb > echo 1 > /sys/kernel/debug/tracing/events/xhci-hcd/enable > < connect the logitec device > > Send output of dmesg > Send content of /sys/kernel/debug/tracing/trace -- You are receiving this mail because: You are watching the assignee of the bug.
