From: Jan Rychter <jan-JAsPCFd0eodBDgjK7y7TUQ@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: video module limited after suspend
Date: Fri, 17 Jun 2005 18:27:11 +0200 [thread overview]
Message-ID: <m28y199cf4.fsf@tnuctip.rychter.com> (raw)
Hi,
I have ACPI compiled into the kernel and various subsystems as
modules. The 'video' module seems to have a problem, though -- it works
great on first boot, but doesn't work correctly after a suspend/resume
(I'm using suspend2, unloading and reloading the video module after
resuming).
The symptoms are that all subdirectories of /proc/acpi/video/VGA/
disappear -- which means I can no longer set the LCD brighness. All I
have is this:
total 0
-r--r--r-- 1 root root 0 Jun 17 18:25 DOS
-r--r--r-- 1 root root 0 Jun 17 18:25 POST
-r--r--r-- 1 root root 0 Jun 17 18:25 POST_info
-r--r--r-- 1 root root 0 Jun 17 18:25 ROM
-r--r--r-- 1 root root 0 Jun 17 18:25 info
Any hints?
--J.
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next reply other threads:[~2005-06-17 16:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-17 16:27 Jan Rychter [this message]
2005-06-22 9:17 ` video module limited after suspend Jan Rychter
[not found] ` <m2k6kmagyy.fsf-dTJq59+VGzkkCw8IV3R6h0EOCMrvLtNR@public.gmane.org>
2005-06-23 16:39 ` Bruno Ducrot
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