Getting what appears to be a less-serious version of this bug on Debian
Testing with the Intel driver from Experimental
(2:2.99.916+git20141119-1~exp1).
I'm also using a W530, in Optimus mode in BIOS.
Dragging windows around the DVI/DFP display leaves artifacts and tears.
The internal display (LVDS1) looks fine. Scrolling and typing is
similarly slow; gnome-terminal is particularly ugly
$ uname -a
Linux dtp 3.16.0-4-amd64 #1 SMP Debian 3.16.7-2 (2014-11-06) x86_64 GNU/Linux
$ lspci | grep -i VGA
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor
Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro K1000M]
(rev a1)
$ xrandr --listproviders
Providers: number : 2
Provider 0: id: 0xae cap: 0xb, Source Output, Sink Output, Sink Offload crtcs:
4 outputs: 3 associated providers: 1 name:Intel
Provider 1: id: 0x68 cap: 0x7, Source Output, Sink Output, Source Offload
crtcs: 4 outputs: 5 associated providers: 1 name:nouveau
$ xrandr -q
Screen 0: minimum 8 x 8, current 1920 x 2280, maximum 32767 x 32767
LVDS1 connected primary 1920x1080+0+1200 (normal left inverted right x axis y
axis) 344mm x 193mm
1920x1080 60.00*+ 59.9350.00
1680x1050 59.9559.88
1600x1024 60.17
1400x1050 59.98
1280x1024 60.02
1440x900 59.89
1280x960 60.00
1360x768 59.8059.96
1152x864 60.00
1024x768 60.00
800x600 60.3256.25
640x480 59.94
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
LVDS-1-2 disconnected (normal left inverted right x axis y axis)
VGA-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-3 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm
x 324mm
1920x1200 59.95*+
1920x1080 50.00
1600x1200 60.00
1680x1050 59.88
1280x1024 75.0260.02
1440x900 74.9859.90
1280x960 60.00
1280x800 59.91
1152x864 75.00
1280x720 60.0050.0059.94
1024x768 75.0870.0760.00
832x624 74.55
800x600 72.1975.0060.3256.25
720x576 50.00
720x480 60.0059.94
640x480 75.0072.8166.6760.0059.94
720x400 70.08
1680x1050 (0x6c) 119.000MHz
h: width 1680 start 1728 end 1760 total 1840 skew0 clock 64.67KHz
v: height 1050 start 1053 end 1059 total 1080 clock 59.88Hz
1280x1024 (0x6e) 108.000MHz
h: width 1280 start 1328 end 1440 total 1688 skew0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1280x960 (0x71) 108.000MHz
h: width 1280 start 1376 end 1488 total 1800 skew0 clock 60.00KHz
v: height 960 start 961 end 964 total 1000 clock 60.00Hz
1024x768 (0x79) 65.000MHz
h: width 1024 start 1048 end 1184 total 1344 skew0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0x7d) 40.000MHz
h: width 800 start 840 end 968 total 1056 skew0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
800x600 (0x7e) 36.000MHz
h: width 800 start 824 end 896 total 1024 skew0 clock 35.16KHz
v: height 600 start 601 end 603 total 625 clock 56.25Hz
640x480 (0x86) 25.175MHz
h: width 640 start 656 end 752 total 800 skew0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1228506
Title:
[Lenovo ThinkPad W530] Unsynchronised rendering on secondary displays
To manage notifications about this bug go to:
https://bugs.launchpad.net/nouveau/+bug/1228506/+subscriptions
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