On Jun 23, 09 21:11:37 +0400, Vladimir Grebenschikov wrote:
By some reason xbacklight now does not work for me again (it works in past).
The Backlight property has been renamed to _Backlight according to the RandR 1.3 guidelines, that would be the first thing to verify. Unfortunately, your xrandr output below seems to be truncated, I don't know whether you included all properties. Do you know a version where it worked? Possibly to git-bisect this? git commits efa0b5475517 and 742a4b4e are likely candidates for breaking anything regarding properties.
$ xbacklight No outputs have backlight property $ xrandr --verbose Screen 0: minimum 320 x 200, current 3000 x 1200, maximum 3120 x 1200 PANEL connected 1400x1050+0+0 (0x3e) normal (normal left inverted right x axis y axis) 305mm x 228mm Identifier: 0x3b Timestamp: 32428312 Subpixel: unknown Clones: VGA_1 DVI-D_1 CRTC: 0 CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: _PanningArea: _OutputNumber: 2 (0x00000002) ConnectorNumber: 2 (0x00000002) ConnectorType: Panel SignalFormat: LVDS supported: LVDS ...
I'm missing the _Backlight property.
CU
Matthias
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Matthias Hopf