https://bugzilla.kernel.org/show_bug.cgi?id=219773 --- Comment #8 from Michał Pecio (michal.pecio@xxxxxxxxx) --- > 2. When I try this command line, I got zsh: permission denied: > /proc/dynamic_debug/control You need to be root for this and sudo won't help you without extra steps: https://stackoverflow.com/questions/82256/how-do-i-use-sudo-to-redirect-output-to-a-location-i-dont-have-permission-to-wr Once this works please run dmesg again and see if something new shows up between those "reset USB device" messages. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
