Now that this driver is in the kernel a lot of people are having kernel oopses during startup. https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/212960 https://bugs.launchpad.net/ubuntu/+bug/212226 and https://bugs.launchpad.net/ubuntu/+source/linux/+bug/212100
These are all related to this issue. I think the version of v4l drivers you have are buggy for the cx88-alsa, perhaps that's why they were excluded before.
Now that this driver is in the kernel a lot of people are having kernel oopses during startup. /bugs.launchpad .net/ubuntu/ +source/ alsa-driver/ +bug/212960 /bugs.launchpad .net/ubuntu/ +bug/212226 and /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/212100
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These are all related to this issue. I think the version of v4l drivers you have are buggy for the cx88-alsa, perhaps that's why they were excluded before.