Ok, to 8300 shows up, disconnects, and then becomes 8501. That would suggest to me firmware is loading. (hal and ift-callout are a little *too* quiet... no dmesg output on success?) But still this "No valid video chain found." error...
[EMAIL PROTECTED]:~$ dmesg | egrep '(uvcvideo|5\-4)' [ 28.535584] usb 5-4: new high speed USB device using ehci_hcd and address 3 [ 28.672008] usb 5-4: configuration #1 chosen from 1 choice [ 41.023834] uvcvideo: iSight firmware: firmware successfully loaded. [ 41.023844] uvcvideo: Found UVC 0.00 device <unnamed> (05ac:8300) [ 41.023849] uvcvideo: No valid video chain found. [ 41.023895] usbcore: registered new interface driver uvcvideo [ 41.095860] usb 5-4: USB disconnect, address 3 [ 42.775095] usb 5-4: new high speed USB device using ehci_hcd and address 6 [ 42.908247] usb 5-4: configuration #1 chosen from 1 choice [ 42.908503] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8501) [ 42.908525] uvcvideo: No valid video chain found. -- uvcvideo: iSight firmware loading does not work https://bugs.launchpad.net/bugs/185634 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
