[Bug 57421] Sound hangs for a bit while cpu or hd are used more

[remix_tj]

Public bug reported:

Binary package hint: linux-source-2.6.15

I have a IBM thinkpad t20 and when i use the kernel 2.6.15-26, the sound
hangs for a bit if the processor or the hd are used more. If i use the
2.6.15-23 version of the kernel i've no problem (but the sound doesn't
works after suspend/resume cycle).


remixtj at Erika:~$ lspci
0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
0000:00:02.0 CardBus bridge: Texas Instruments PCI1450 (rev 03)
0000:00:02.1 CardBus bridge: Texas Instruments PCI1450 (rev 03)
0000:00:03.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 09)
0000:00:03.1 Serial controller: Xircom Mini-PCI V.90 56k Modem
0000:00:05.0 Multimedia audio controller: Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 01)
0000:00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
0000:01:00.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 11)

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

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Sound hangs for a bit while cpu or hd are used more
https://launchpad.net/bugs/57421