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HP Probook 4530s, Core i5 2430M, 8GB ram, Intel HD3000 + ATI HD6490M (switchable graphics)
OS:
Slackware 13.37 64bit update to "current" with kernel 3.2.2 (huge),same problems with Slackware 13.37 64bit with 2.6.37.6 kernel.
Drivers:
ATI proprietary Catalyst 12.1 / Driver ver. 8.93 (tried all versions from Catalyst 11.8 same thing)
Problem:
Can't get 2 bloody monitors to run with this setup!!!
Symptoms:
KDE System Settings -> Display and Monitor -> Multiple Monitors says "This module is only for configuring system with a single desktop spread across multiple monitors. bla bla"
AMDCCCLE - does NOT have any monitor/display settings.
Setting resolutions and position from System Settings -> Display and Monitor -> Size & Orientation resets both monitors to 1024x768 OR resets external to 1024x768 and keeps internal OK.
Tried ALL xorg.conf setups I could find, no luck, setting Xinerama On in xorg.conf screws System Settings -> Display and Monitor -> Size & Orientation which displays an error message.
Help!!!
P.S. I have the same setup on a HP Probook 4510s with Slackware 13.37 32bit, custom compiled kernel and Catalyst 11.8 and works like a charm.
External monitor is connected to the VGA port.
Output of "xrandr -q" below.
No matter what I do and how I set it up it always comes up as 1024 x 768 and "cloned".
Code:
bash-4.1$ xrandr -q
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
1366x768 60.0 +
1024x768 60.0*
800x600 60.3 56.2
640x480 59.9
VGA1 connected (normal left inverted right x axis y axis)
1600x900 60.0 +
1280x1024 75.0 60.0
1440x900 59.9
1280x960 60.0
1280x800 59.8
1152x864 75.0
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
I want laptop LCD to work at it's resolution 1366 x 768 and the monitor at 1600 x 900 and I want them to be SEPARATED, each holding maximized windows, etc, I don't want windows to span across both monitors.
When using xrandr, windows should only maximize to one monitor. The only reason I can think why that wouldn't happen is if your window manager weren't compiled with support for the xinerama extension.
Are you using WindowMaker by chance? Can you try a different window manager?
I'm using KDE 4.5.5 which is shipped with Slackware64 13.37 and as I said in my inital post:
Quote:
KDE System Settings -> Display and Monitor -> Multiple Monitors says "This module is only for configuring system with a single desktop spread across multiple monitors. bla bla"
AMDCCCLE - does NOT have any monitor/display settings.
I can't try with other window manager right now as this is my working box and ... I have to work, coding only on the laptop screen does hurt a lot.
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