Hotkeys for changing volume and muting broken with jaunty (on Thinkpad R60, T40, T43, X41 and T60)
Bug #364127 reported by
hseffler
This bug report is a duplicate of:
Bug #357673: No notification when sliding audio volume, muting volume on ThinkPad X23, X24, X31, X32, X41, X60, T22, T40, T41, T42, T43, T43p, T60, R50e, R51, R52.
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This bug affects 25 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
hotkey-setup (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
After installing jaunty (upgarde from intrepid) the volume control hotkeys on my Thinpad stopped working. Brightness keys do work however.
Some information (hope its helpful):
hse@devos:~$ cat /var/lib/
7CETD2WW (2.22 )
LENOVO
9461DXG
ThinkPad R60
hse@devos:~$ acpi_listen
(... well, nothing ....)
tags: | added: regression-potential |
summary: |
- Hotkeys for changing volume broken with jaunty (on Thinkpad R60) + Hotkeys for changing volume and muting broken with jaunty (on Thinkpad + R60, T40, T43 and T60) |
tags: |
added: regression-release removed: regression-potential |
summary: |
Hotkeys for changing volume and muting broken with jaunty (on Thinkpad - R60, T40, T43 and T60) + R60, T40, T43, X41 and T60) |
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Is it just that they aren't recognised by the OS, or do they not actually adjust the volume either? A recent hotkey-setup change disabled the mapping of these keys:
hotkey-setup (0.1-23ubuntu10) jaunty; urgency=low
* Drop the override of the hotkey mask for ThinkPads. This is currently e/IBMAccess key if the module loads at all, so this is video/* /DOS as a function of this
used for brightness keys, volume keys, and the ThinkVantage button:
- the ThinkVantage button is part of the default mask now
- brightness events are exposed via a different ACPI input device now,
so don't need to be overridden
- overriding the volume keys causes double-stepping of the volume,
because the volume was also being adjusted in the hardware mixer, which
we can't disable - so we don't want these keys exposed for now.
LP: #355300.
* Also drop the thinkpad-keys daemon; a look at the thinkpad-acpi
source indicates that this will never trigger at present, because
the hotkey mask from the kernel always includes the
ThinkVantag
dead code and no one is reporting any issues.
* This leaves only setting of /proc/acpi/
package. This should be moved to be a kernel default, at which point
we can drop this package.