I had a similar problem with a Winfast Leadtek PVR 2000. In 9.04 everything worked out fine. Upgrade to 9.10 and neither Mythtv, Tvtime or Xawtv could scan channels. It appears that the tuner is no longer responding and cannot change channels. Did a fresh install with 9.10 with updates and had the same issue.
However when booting in 9.10 using kernel 2.6.31-14 rather than 2.6.31-15 everything works fine again. -- Scanning for channels hangs on channel 1 with PVR-150 https://bugs.launchpad.net/bugs/452779 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