Public bug reported:
Binary package hint: linux-image-2.6.27-3-generic
I've been testing the kernel 2.6.27.3-generic from Intrepid
(linux-image-2.6.27.3-4-generic_amd64) on an Acer Aspire 5050 notebook.
After starting a KDE session (using kde 3.5.9) a strange noise (sounds
like "white noise") from the speaker. I think it is because the sound
at the start of the kde session does not work fine. Under kernel
2.6.24-16-generic from Hardy this does not hapend, so it is caused by a
kernel bug (something related to irqs or timers (tickless timer), I
guess)
The audio device is ALC883 Analog (Duplex), mixer: ALC833, driver: alsa
emulation (type 10)
Card config: HDA ATI 58 irq 16 (as reported by KinfoCenter)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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strange noise under kernel-2-6-27.3
https://bugs.launchpad.net/bugs/270136
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