With 1026 oem kernel in proposed, I could reproduce this issue after I did several times suspend with snapshot opening.
[ 0.677066] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 0.816827] usb 1-1: New USB device found, idVendor=174f, idProduct=11b6, bcdDevice=10.13 [ 0.817053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 0.817208] usb 1-1: Product: Integrated Camera [ 0.817346] usb 1-1: Manufacturer: SunplusIT Inc [ 0.817480] usb 1-1: SerialNumber: 01.00.00 [ 3.963865] usb 1-1: Found UVC 1.50 device Integrated Camera (174f:11b6) [ 1176.504578] usb 1-1: PM: calling usb_dev_suspend @ 3326, parent: usb1 [ 1176.507113] usb 1-1: PM: usb_dev_suspend returned 0 after 2525 usecs [ 1187.102285] usb 1-1: PM: calling usb_dev_resume @ 3356, parent: usb1 [ 1187.131359] usb 1-1: PM: usb_dev_resume returned 0 after 29040 usecs [ 1217.699240] usb 1-1: PM: calling usb_dev_suspend @ 3333, parent: usb1 [ 1217.711624] usb 1-1: PM: usb_dev_suspend returned 0 after 12379 usecs [ 1232.819634] usb 1-1: PM: calling usb_dev_resume @ 3344, parent: usb1 [ 1232.832568] usb 1-1: PM: usb_dev_resume returned 0 after 12914 usecs [ 1252.008557] usb 1-1: PM: calling usb_dev_suspend @ 3341, parent: usb1 [ 1252.017120] usb 1-1: PM: usb_dev_suspend returned 0 after 8559 usecs [ 1266.243886] usb 1-1: PM: calling usb_dev_resume @ 3365, parent: usb1 [ 1266.271736] usb 1-1: PM: usb_dev_resume returned 0 after 27832 usecs [ 1284.165510] usb 1-1: PM: calling usb_dev_suspend @ 3326, parent: usb1 [ 1284.181911] usb 1-1: PM: usb_dev_suspend returned 0 after 15873 usecs [ 1320.614975] usb 1-1: PM: calling usb_dev_resume @ 3322, parent: usb1 [ 1330.970733] usb 1-1: PM: dpm_run_callback(): usb_dev_resume returns -22 [ 1330.971350] usb 1-1: PM: usb_dev_resume returned -22 after 10356342 usecs [ 1330.971684] usb 1-1: PM: failed to resume async: error -22 [ 1330.974405] usb 1-1: USB disconnect, device number 2 ** Attachment added: "camera.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2153966/+attachment/5977032/+files/camera.log ** Tags removed: verification-needed-noble-linux-oem-6.17 ** Tags added: verification-failed-noble-linux-oem-6.17 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2153966 Title: USB camera lost after suspend due to xhci endpoint_reset failure To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2153966/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
