Have a comparable problem with a WUSB600N adapter using the RT3572STA driver Wifi works fine, when using a Logitech Quickcam it doesn't run smooth when recording (via Cheese) but the image is fine when it isn't doeing anything.
Bus 001 Device 005: ID 1737:0079 Linksys WUSB600N Wireless-N USB Network Adapter with Dual-Band ver. 2 Bus 001 Device 006: ID 046d:08da Logitech, Inc. QuickCam Messanger Fyi: i tried other USB ports as well, but Bus 1 is the one I can reach easily, it didn't make a difference. But when I plugin a Terratec webcam, the system goes berzerk and a hard reset is the only option. When at the same time looking at the messages- log we'll see this, repeating until you restart (unplugging the camera device doesn't work): Oct 21 11:38:28 X2 kernel: [ 122.565857] RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x180e,pAd->Flags=0x30024402 Oct 21 11:38:28 X2 kernel: [ 122.565861] Request Value=0xffff! Oct 21 11:38:28 X2 kernel: [ 122.600012] # Oct 21 11:38:28 X2 kernel: [ 122.640047] # Oct 21 11:38:28 X2 kernel: [ 122.680013] # Oct 21 11:38:28 X2 kernel: [ 122.720013] # Oct 21 11:38:28 X2 kernel: [ 122.760015] # Oct 21 11:38:28 X2 kernel: [ 122.800013] # Oct 21 11:38:28 X2 kernel: [ 122.840047] # Oct 21 11:38:28 X2 kernel: [ 122.880013] # Oct 21 11:38:28 X2 kernel: [ 122.920013] # Oct 21 11:38:28 X2 kernel: [ 122.960015] # Oct 21 11:38:28 X2 kernel: [ 122.965035] RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x500,pAd->Flags=0x30024402 Oct 21 11:38:28 X2 kernel: [ 122.965039] Request Value=0x02f1! Oct 21 11:38:28 X2 kernel: [ 123.000847] # Oct 21 11:38:28 X2 kernel: [ 123.040885] # Oct 21 11:38:28 X2 kernel: [ 123.080847] # Oct 21 11:38:28 X2 kernel: [ 123.120852] # Oct 21 11:38:28 X2 kernel: [ 123.160852] # Oct 21 11:38:28 X2 kernel: [ 123.200847] # Oct 21 11:38:28 X2 kernel: [ 123.240878] # Oct 21 11:38:29 X2 kernel: [ 123.280846] # Oct 21 11:38:29 X2 kernel: [ 123.320852] # Oct 21 11:38:29 X2 kernel: [ 123.360858] # Oct 21 11:38:29 X2 kernel: [ 123.365863] RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x130a,pAd->Flags=0x30024402 Oct 21 11:38:29 X2 kernel: [ 123.365866] Request Value=0x000a! Oct 21 11:38:29 X2 kernel: [ 123.400022] # Oct 21 11:38:29 X2 kernel: [ 123.440048] # Oct 21 11:38:29 X2 kernel: [ 123.480019] # Oct 21 11:38:29 X2 kernel: [ 123.520020] # Oct 21 11:38:29 X2 kernel: [ 123.560015] # Oct 21 11:38:29 X2 kernel: [ 123.600020] # Oct 21 11:38:29 X2 kernel: [ 123.640047] # Oct 21 11:38:29 X2 kernel: [ 123.680020] # Oct 21 11:38:29 X2 kernel: [ 123.720020] # Oct 21 11:38:29 X2 kernel: [ 123.760016] # Oct 21 11:38:29 X2 kernel: [ 123.765037] RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1344,pAd->Flags=0x30024402 -- Conflict between webcam and wifi https://bugs.launchpad.net/bugs/575000 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
