Displaying 8 results from an estimated 8 matches for "acpi_video0".
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acpi_video
2019 Jun 07
2
Gnome annoyances
How do I disable /usr/libexec/gsd-backlight-helper on a user's
WORKSTATION? This is clearly something that should NEVER, EVER be running
if it's not a laptop....
mark
2019 Apr 12
4
[Bug 110407] New: /sys/class/backlight/nv_backlight doesn't work on Dell Precision 7530 GP107GLM [Quadro P1000 Mobile]
https://bugs.freedesktop.org/show_bug.cgi?id=110407
Bug ID: 110407
Summary: /sys/class/backlight/nv_backlight doesn't work on Dell
Precision 7530 GP107GLM [Quadro P1000 Mobile]
Product: xorg
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
2016 Jan 28
6
[Bug 93896] New: Nvidia GeForce GTX 970M unsupported, no backlight control
...i?id=121344&action=edit
Video BIOS
The driver cannot load the firmware nvidia/gm204/fecs_inst.bin.
Xorg won't load the nouveau driver because Unknown chipset: NV124.
The backlight does not work.
The following commands have no affect on the brightness:
echo 2 |sudo tee /sys/class/backlight/acpi_video0/brightness
echo 10 |sudo tee /sys/class/backlight/acpi_video0/brightness
Brightness works with the proprietary nvidia driver.
If mmiotrace logs are beneficial, I will add them.
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2012 Jun 21
19
[Bug 51281] New: X server restarts on brightness change
https://bugs.freedesktop.org/show_bug.cgi?id=51281
Bug #: 51281
Summary: X server restarts on brightness change
Classification: Unclassified
Product: xorg
Version: 7.6 (2010.12)
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component:
2019 Aug 27
4
[Bug 111503] New: [NVAA] Impossible to adjust brightness
https://bugs.freedesktop.org/show_bug.cgi?id=111503
Bug ID: 111503
Summary: [NVAA] Impossible to adjust brightness
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: minor
Priority: not set
Component: Driver/nouveau
Assignee:
2012 Mar 27
14
[Bug 47965] New: I can't modify brightness with nVidia 1000m Quadro
...reedesktop.org
ReportedBy: cacouret at wanadoo.fr
QAContact: xorg-team at lists.x.org
I have this nvidia card :
01:00.0 VGA compatible controller: nVidia Corporation GF108 [Quadro 1000M] (rev
a1)
But I can't modify the brightness, xbacklight or to modify
/sys/class/backlight/acpi_video0/brightness.
And the touch in the keyboard for this is recognize by Gnome 3.2 (an pop-up
with brightness image appears) but nothing, the brightness is the same !
It's very problematic, because it's a laptop and I can't stamp 3 hours of
autonomy.
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2011 Jul 26
49
[Bug 39550] New: Brightness stuck to low value after suspend/resume
https://bugs.freedesktop.org/show_bug.cgi?id=39550
Summary: Brightness stuck to low value after suspend/resume
Product: xorg
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
2012 Jul 19
4
Thinkpad X61s cannot boot 9.1-BETA1
Hi,
Did anyone else experience this? With 9.1-BETA1 the boot process
freezes, among the last lines with verbose boot are
acpi_acad0: On Line
acpi_acad0: acline initialization done, tried 1 times
after this, dead.
What is supposed to happen in the next stage?
This laptop worked fine with 9-STABLE to at least february.
//per