After plugging the device into USB 2.0 socket (nVidia chip) syslog messages re-appeared:
[ 191.028275] retire_capture_urb: 29 callbacks suppressed [ 214.789697] retire_capture_urb: 2 callbacks suppressed [ 249.805552] retire_capture_urb: 11 callbacks suppressed [ 254.804116] retire_capture_urb: 21 callbacks suppressed [ 269.988701] retire_capture_urb: 3 callbacks suppressed [ 316.323057] retire_capture_urb: 11 callbacks suppressed [ 328.135311] retire_capture_urb: 11 callbacks suppressed [ 338.685139] retire_capture_urb: 15 callbacks suppressed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1319457 Title: usb headset causes "retire_playback_urb ... callbacks suppressed" spam in dmesg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1319457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
