Thanks, errorfinder99, but the modprobe -a ehci_hcd isn't working for me: (interestingly, the webcam works the FIRST TIME I use it after a kernel upgrade(? - seems this way), but then crashes everytime.)
Apr 3 08:07:33 mirror kernel: [ 237.391694] ehci_hcd 0000:00:13.5: force halt; handshake f8024424 00004000 00000000 -> -110 Apr 3 08:07:34 mirror kernel: [ 238.292217] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292233] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292241] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292249] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292256] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292263] hub 1-0:1.0: Cannot enable port 5. Maybe the USB cable is bad? Apr 3 08:07:34 mirror kernel: [ 238.292272] hub 1-0:1.0: cannot disable port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292282] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292290] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292298] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292305] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292313] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292320] hub 1-0:1.0: Cannot enable port 5. Maybe the USB cable is bad? Apr 3 08:07:34 mirror kernel: [ 238.292328] hub 1-0:1.0: cannot disable port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292336] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292343] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292351] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292358] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292365] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292372] hub 1-0:1.0: Cannot enable port 5. Maybe the USB cable is bad? Apr 3 08:07:34 mirror kernel: [ 238.292380] hub 1-0:1.0: cannot disable port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292388] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292396] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292403] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292410] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292418] hub 1-0:1.0: cannot reset port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292423] hub 1-0:1.0: Cannot enable port 5. Maybe the USB cable is bad? Apr 3 08:07:34 mirror kernel: [ 238.292431] hub 1-0:1.0: cannot disable port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292441] hub 1-0:1.0: cannot disable port 5 (err = -108) Apr 3 08:07:34 mirror kernel: [ 238.292493] hub 1-0:1.0: hub_port_status failed (err = -108) Apr 3 08:07:36 mirror kernel: [ 240.819741] rtl8187: wireless radio switch turned off Apr 3 08:07:36 mirror kernel: [ 240.873237] wlan0: deauthenticating from c0:3f:0e:0f:d9:5e by local choice (reason=3) Apr 3 08:07:36 mirror kernel: [ 240.965079] cfg80211: All devices are disconnected, going to restore regulatory settings Apr 3 08:07:36 mirror kernel: [ 240.965093] cfg80211: Restoring regulatory settings Apr 3 08:07:36 mirror kernel: [ 240.965102] cfg80211: Calling CRDA to update world regulatory domain Apr 3 08:07:36 mirror kernel: [ 240.976546] cfg80211: World regulatory domain updated: Apr 3 08:07:36 mirror kernel: [ 240.976556] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Apr 3 08:07:36 mirror kernel: [ 240.976565] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Apr 3 08:07:36 mirror kernel: [ 240.976574] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Apr 3 08:07:36 mirror kernel: [ 240.976582] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Apr 3 08:07:36 mirror kernel: [ 240.976589] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Apr 3 08:07:36 mirror kernel: [ 240.976597] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/554263 Title: [uvcvideo causes ehci_hcd to force halt]Trying to use built-in webcam in certain notebooks/laptops breaks other USB devices -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
