Public bug reported: I keep getting these errors when trying to set parameters using libwebcam and uvcdynctrl:
scott@feynman:/home/weather$ uvcdynctrl -d video0 -g 'White Balance Temperature'=10000 [libwebcam] Unsupported V4L2_CID_EXPOSURE_AUTO control with a non-contiguous range of choice IDs found [libwebcam] Invalid or unsupported V4L2 control encountered: ctrl_id = 0x009A0901, name = 'Exposure, Auto' [libwebcam] Unknown V4L2 private control ID encountered: 0x0A046D03 (V4L2_CID_PRIVATE_BASE + 33844483) [libwebcam] Unknown V4L2 private control ID encountered: 0x0A046D04 (V4L2_CID_PRIVATE_BASE + 33844484) ERROR: Unknown control specified. Before upgrading to Ubuntu 11.10, I never saw any of these issues, so maybe it's related to a kernel upgrade? I'll try the older kernel and see if that fixes the problem. I'm using a Quickcam Pro 9000 ** Affects: libwebcam (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/902272 Title: Unsupported V4L2_CID_EXPOSURE_AUTO control To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libwebcam/+bug/902272/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs