Re: [BUGFIX v2 0/4] fix bug 56531, 59501 and 59581

[Alexander E. Patrakov]

2013/6/15 Alexander E. Patrakov <patrakov@xxxxxxxxx>:
> Note that the snd_hda_intel bug somehow didn't manifest itself today,
> probably because the TV that is connected to the HDMI output of the
> radeon card was off and because Xorg never really tried to use the
> card.

Well, it did. The sympthoms are the same as before: incomplete
undocking. The 16:00.1 device (HD audio controller on the radeon card)
has disappeared from lspci output, while 16:00.0 (the radeon card
itself) didn't, and the "Docked" LED didn't turn off. Fixed up by this
command:

fuser -k /dev/snd/* ; rmmod snd-hda-intel

thus confirming again that the extra references that acpiphp waits to
go away are from open fds.

-- 
Alexander E. Patrakov
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