pvrusb2: Invalid write control endpoint pvrusb2: Invalid write control endpoint pvrusb2: WARNING: Detected a wedged cx25840 chip; the device will not work. pvrusb2: WARNING: Try power cycling the pvrusb2 device. pvrusb2: WARNING: Disabling further access to the device to prevent other foul-ups. pvrusb2: Device being rendered inoperable cx25840 0-0044: Unable to detect h/w, assuming cx23887 cx25840 0-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) pvrusb2: Attached sub-driver cx25840 pvrusb2: Attempted to execute control transfer when device not ok pvrusb2: Attempted to execute control transfer when device not ok pvrusb2: Attempted to execute control transfer when device not ok pvrusb2: Attempted to execute control transfer when device not ok pvrusb2: Module ID 4 (tuner) for device Gotview USB 2.0 DVD 2 failed to load. Possible missing sub-device kernel module or initialization failure within module. pvrusb2: Attempted to execute control transfer when device not ok tda9887 0-0043: creating new instance tda9887 0-0043: tda988[5/6/7] found pvrusb2: Attempted to execute control transfer when device not ok tda9887 0-0043: i2c i/o error: rc == -5 (should be 4) tuner: 0-0043: Tuner 74 found with type(s) Radio TV. pvrusb2: Attached sub-driver tuner pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. tda9887 0-0043: destroying instance