@Jeremy Kerr
There is a big issue with linux-backports-modules-alsa-lucid-generic
in proposed. It breaks thinkpad-acpi. This is what we were discussing earlier.
This testing was done on a T410. What this means:
Any Thinkpad user cannot use linux-backports-modules-alsa-
lucid-generic or they will loose a lot of functionality from their
system. Thinkpad acpi is a critical part of the thinkpad experience
Only ways to solve this:
1) Updates go into kernel source
2) dkms package just updating intel-hda driver (and not alsa .. as the
one I have attached to this bug).
3) Turn off ALSA support in thinkpad-acpi in kernel.
* It has no use on Lenovo Thinkpads .. and doesn't actually add any
function (yet) for IBM based Thinkpads.
I've attached the dmesg for when you install
linux-backports-modules-alsa-lucid-generic from proposed. Look up thinkpad-acpi
you will see it's looking for symbols from alsa that are no longer in the same
place or there when you update to
linux-backports-modules-alsa-lucid-generic.
** Attachment added: "dmesg"
http://launchpadlibrarian.net/50969655/dmesg
** Changed in: oem-priority
Status: New => Confirmed
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Lenovo Thinkpad X201 & T410 & W510 not autoswitching to input mic jack in 10.04
https://bugs.launchpad.net/bugs/557742
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