lot of acpi errors:
[ 13.348684] drm: registered panic notifier
[ 13.829800] ACPI Exception: AE_TIME, Returned by Handler for
[EmbeddedControl] (20120320/evregion-501)
[ 13.866563] ACPI Error: Method parse/execution failed
[\_SB_.PCI0.GFX0.DD02._BCM] (Node ffff880073777ed8), AE_AML_INFINITE_LOOP
(20120320/psparse-536)
[ 13.866581] ACPI Error: Evaluating _BCM failed (20120320/video-372)
[ 13.866603] ACPI Error: Method parse/execution failed [\_SB_.ADP1._PSR]
(Node ffff88007375ba00), AE_TIME (20120320/psparse-536)
[ 13.866617] ACPI Exception: AE_TIME, Error reading AC Adapter state
(20120320/ac-118)
[ 13.866782] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 13.867005] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
[ 13.867167] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 13.867191] ACPI Warning: 0x0000000000000460-0x000000000000047f SystemIO
conflicts with Region \PMIO 1 (20120320/utaddress-251)
[ 13.867197] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 13.867198] lpc_ich: Resource conflict(s) found affecting iTCO_wdt
[ 13.867202] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO
conflicts with Region \PMIO 1 (20120320/utaddress-251)
[ 13.867205] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 13.867209] ACPI Warning: 0x0000000000000500-0x000000000000057f SystemIO
conflicts with Region \GPIO 1 (20120320/utaddress-251)
[ 13.867212] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
reassign to linux
---
Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad
** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1069473
Title:
Sound recorder in 12.10 stops and machine hangs after 40 minutes
recording from microphone
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