Bug#711237: Logging into KDE turn off the screen (for laptops with i915.invert_brightness=1?)
reassign 711237 kde-workspace-bin
found 711237 4:4.8.4-6
thanks
Sune (svuorela on IRC) suggested I talked to Alex Fiestas (afiestas on
#solid - irc.freenode.net), and I did. He suggested I ran
'kscreen-console bug' and said that the problem most likely is caused
by powerdevil, a kded module in the kde-workspace-bin package.
While trying to figure out what was causing the black scree, I also
got some ideas for debugging on #debian-kde, suggesting to use
kdebugdialog to enable debugging in ksmserver, ksplash and something
like that to get log messages to show up in .xsession-errors.
Luckily this did not prove neccessary, as powerdevil was the cause,
and editing /usr/share/kde4/services/kded/powerdevil.desktop, changing
X-KDE-Kded-autoload from true to false worked around the problem.
Reassigning this bug to the binary package most likely responsible.
The output from kscreen-console bug is attached.
--
Happy hacking
Petter Reinholdtsen
START
Config::current() took 83 milliseconds
========================xrandr --verbose==========================
Screen 0: minimum 320 x 200, current 1600 x 900, maximum 32767 x 32767
LVDS1 connected 1600x900+0+0 (0x47) normal (normal left inverted right x axis y axis) 383mm x 215mm
Identifier: 0x42
Timestamp: 21974
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0030e4400300000000
00150103802616780a6c159c59559927
18505400000001010101010101010101
0101010101012f2640b860840c303030
23007fd7100000190000000000000000
00000000000000000000000000fe004c
4720446973706c61790a2020000000fe
004c503137335744312d544c4134007e
BACKLIGHT: 0 (0x00000000) range: (0,100)
Backlight: 0 (0x00000000) range: (0,100)
scaling mode: Full aspect
supported: None Full Center Full aspect
1600x900 (0x47) 97.8MHz -HSync -VSync *current +preferred
h: width 1600 start 1648 end 1696 total 1784 skew 0 clock 54.8KHz
v: height 900 start 902 end 905 total 912 clock 60.1Hz
1440x900 (0x48) 106.5MHz -HSync +VSync
h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz
v: height 900 start 903 end 909 total 934 clock 59.9Hz
1360x768 (0x49) 84.8MHz -HSync +VSync
h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.7KHz
v: height 768 start 771 end 781 total 798 clock 59.8Hz
1360x768 (0x4a) 72.0MHz +HSync -VSync
h: width 1360 start 1408 end 1440 total 1520 skew 0 clock 47.4KHz
v: height 768 start 771 end 781 total 790 clock 60.0Hz
1152x864 (0x4b) 81.6MHz -HSync +VSync
h: width 1152 start 1216 end 1336 total 1520 skew 0 clock 53.7KHz
v: height 864 start 865 end 868 total 895 clock 60.0Hz
1024x768 (0x4c) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x4d) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
800x600 (0x4e) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz
v: height 600 start 601 end 603 total 625 clock 56.2Hz
640x480 (0x4f) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
VGA1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 21974
Subpixel: unknown
Clones:
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
HDMI1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 21974
Subpixel: unknown
Clones:
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: force-dvi off auto on
DP1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x45
Timestamp: 21974
Subpixel: unknown
Clones:
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: force-dvi off auto on
========================Outputs===================================
Screen:
maxSize: QSize(32767, 32767)
minSize: QSize(320, 200)
currentSize: QSize(1600, 900)
-----------------------------------------------------
Id: 68
Name: "HDMI1"
Type: "Unknown"
Connected: false
-----------------------------------------------------
Id: 69
Name: "DP1"
Type: "Unknown"
Connected: false
-----------------------------------------------------
Id: 66
Name: "LVDS1"
Type: "Panel (Laptop)"
Connected: true
Enabled: true
Primary: false
Rotation: 1
Pos: QPoint(0,0)
Size: QSize(1600, 900)
Clones: true
Mode: "71"
Preferred Mode: "71"
Preferred modes: ("71")
Modes:
"77" "800x600" QSize(800, 600) 60.3165
"78" "800x600" QSize(800, 600) 56.25
"79" "640x480" QSize(640, 480) 59.9405
"71" "1600x900" QSize(1600, 900) 60.0796
"72" "1440x900" QSize(1440, 900) 59.8874
"73" "1360x768" QSize(1360, 768) 59.799
"74" "1360x768" QSize(1360, 768) 59.96
"75" "1152x864" QSize(1152, 864) 59.9971
"76" "1024x768" QSize(1024, 768) 60.0038
EDID Info:
Device ID: "xrandr-unknown"
Name: ""
Vendor: ""
Serial: ""
EISA ID: "LP173WD1-TLA"
Hash: "9ce38cadbf9f336b0d06506d64149425"
Width: 38
Height: 22
Gamma: 2
Red: QQuaternion(scalar:1, vector:(0.610352, 0.347656, 0))
Green: QQuaternion(scalar:1, vector:(0.334961, 0.597656, 0))
Blue: QQuaternion(scalar:1, vector:(0.152344, 0.0947266, 0))
White: QQuaternion(scalar:1, vector:(0.313477, 0.329102, 0))
-----------------------------------------------------
Id: 67
Name: "VGA1"
Type: "Unknown"
Connected: false
========================Configurations============================
Configs in: "/home/pere/.kde/share/apps/kscreen/"
Number of files: 0
Reply to: