Hi, I think this issue might related to: https://bbs.archlinux.org/viewtopic.php?id=121607 On Fri, Jul 22, 2011 at 5:57 AM, Matthew Monaco <dgbaley27@xxxxxxxxx> wrote: > I haven't been able to get audio on my webcam for a while. My initial guess > is that it has to do with all of the udev changes. > > I'm using gnome w/ pulseaudio. The audio properties show the device on the > input tab, but it doesn't detect any activity. > > everything.log: > Jul 21 23:54:08 newguy kernel: [11606.472285] usb 4-5: new high speed USB > device number 2 using ehci_hcd > Jul 21 23:54:09 newguy mtp-probe: checking bus 4, device 2: > "/sys/devices/pci0000:00/0000:**00:13.2/usb4/4-5" > Jul 21 23:54:09 newguy mtp-probe: bus: 4, device: 2 was not an MTP device > Jul 21 23:54:09 newguy kernel: [11607.089065] Linux media interface: v0.10 > Jul 21 23:54:09 newguy kernel: [11607.121723] Linux video capture > interface: v2.00 > Jul 21 23:54:09 newguy kernel: [11607.129054] uvcvideo: Found UVC 1.00 > device Hercules Dualpix Exchange (06f8:3005) > Jul 21 23:54:09 newguy kernel: [11607.134791] input: Hercules Dualpix > Exchange as /devices/pci0000:00/0000:00:**13.2/usb4/4-5/4-5:1.0/input/** > input6 > Jul 21 23:54:09 newguy kernel: [11607.134938] usbcore: registered new > interface driver uvcvideo > Jul 21 23:54:09 newguy kernel: [11607.134943] USB Video Class driver > (v1.0.0) > Jul 21 23:54:09 newguy kernel: [11607.197743] 2:3:1: cannot get freq at ep > 0x84 > Jul 21 23:54:09 newguy kernel: [11607.198679] usbcore: registered new > interface driver snd-usb-audio > Jul 21 23:54:09 newguy kernel: [11607.251849] 2:3:1: cannot get freq at ep > 0x84 > Jul 21 23:54:09 newguy kernel: [11607.276979] 2:3:1: cannot get freq at ep > 0x84 > Jul 22 03:54:09 newguy rtkit-daemon[1012]: Recovering from system lockup, > not allowing further RT threads. > Jul 22 03:54:09 newguy rtkit-daemon[1012]: Recovering from system lockup, > not allowing further RT threads. > Jul 22 03:54:09 newguy rtkit-daemon[1012]: Recovering from system lockup, > not allowing further RT threads. > Jul 22 03:54:09 newguy rtkit-daemon[1012]: Recovering from system lockup, > not allowing further RT threads. > Jul 22 03:54:09 newguy rtkit-daemon[1012]: Recovering from system lockup, > not allowing further RT threads. > Jul 21 23:54:45 newguy kernel: [11643.290970] 2:3:1: cannot get freq at ep > 0x84 > > > dmesg: > [11606.472285] usb 4-5: new high speed USB device number 2 using ehci_hcd > [11607.089065] Linux media interface: v0.10 > [11607.121723] Linux video capture interface: v2.00 > [11607.129054] uvcvideo: Found UVC 1.00 device Hercules Dualpix Exchange > (06f8:3005) > [11607.134791] input: Hercules Dualpix Exchange as > /devices/pci0000:00/0000:00:**13.2/usb4/4-5/4-5:1.0/input/**input6 > [11607.134938] usbcore: registered new interface driver uvcvideo > [11607.134943] USB Video Class driver (v1.0.0) > [11607.197743] 2:3:1: cannot get freq at ep 0x84 > [11607.198679] usbcore: registered new interface driver snd-usb-audio > [11607.251849] 2:3:1: cannot get freq at ep 0x84 > [11607.276979] 2:3:1: cannot get freq at ep 0x84 > [11643.290970] 2:3:1: cannot get freq at ep 0x84 > -- Bastian Beischer I. Physikalisches Institut B (RWTH Aachen) Sommerfeldstr. 14 52074 Aachen GERMANY Office: 28-C-203 Phone: +49 241 - 8027205
