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I am setting up a PC for a friend. He has the following setup:
Kubuntu 9.04 ATI Radeon 9550 (RV350 AS) with one VGA and one DVI port Connected on DVI: Samsung SyncMaster 940B - 19 inch Resolution: 1280x1024 Hor freq: 30-81khz Vert freq: 56-75khz Connected on VGA: Compaq 5017 - 15 inch Resolution: 1024x768 Hor freq: 30-61khz Vert freq: 56-75khz The Samsung on DVI is the primary monitor and the secondary monitor is on VGA to the right of the primary. As you see, there is different resolutions on the monitors. The BusID of the primary is 03:00.0 and the secondary is 03:00.1, but I am not sure if it is the DVI or the VGA that has the primary BusID. I have loaded opensource drivers and tried to set up merged framebuffer mode according to several howto's, but nothing works yet. I have picture on both monitors, but it is mirrored, not independent monitors. The machine will either boot with both monitors set to 1280x1024 or 1024x768. If it is in the first resolution and I click on the Display config in the settings, the resolution pops back to 1024x768. Seems like it is impossible for the Display settings to treat the outputs/monitors as separate. The Display settings can see both monitors. It can even see that there is an S-video output, but nothing is connected there. But there is one crucial button missing: The one to stop using mirrored mode. I think someone forgot to put it into the interface Any suggestions? I have used a whole day editing xorg.conf by hand and rebooting the pc. Getting pretty tired of it and ready to pull out the rest of my hair... And running Kubuntu with no xorg.conf at all seems to work just as good or better than having some kind of smart setup there! All I want is to get the monitors working the way they do in WindowsXP. Move windows between the monitors, have different wallpapers on each of them, maximize a program to only one monitor... This should be possible, right?
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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Have you tried the Multiple Monitors configuration tool in System Settings > Display?
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Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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In Size & Orientation, there is a setting to stop using "Mirrored Mode". First find which output is the "Secondary" and expand it. Ensure the "Position" is set to "left of", "right of", etc. This will allow you to specify independent resolutions also. You will then be able to use Multiple monitors to complete the configuration.
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Hmm... Take a look at this screenshot: Maybe I am missing the very obvious here. Grateful for any pointers
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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I was unable to access the screenshot you posted. It is shown up as a blank image, and wget shows it as empty.
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Sorry. Maybe it is better to just go to this site: http://www.twitpic.com/photos/Oceanwatcher
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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I have never seen that before, also the Multiple Monitors tool appears to be missing, which was shipped was KDE 4.2 I believe. There are two possible reasons for "Position" not showing:
1) The graphics card, despite having two outputs, only supports one "CRTC". Each different display needs one. ( two outputs sharing the same display only needs one ) 2) Kubuntu have removed the feature. You can check the CRTC's by posting the output of "xrandr --verbose"
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Here is what it should have looked like: http://imagebin.org/46730
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Wow. So my eyes are still somewhat working ok I will post in the Kubuntu forum and ask ppl there to take a look. Also, I asked my friend to run the command and this is the result:
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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The graphics card appears to be fully capable of handling two independent displays, as it as two CRTC's, and both are available to both adapters.
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So I will start asking in the Kubuntu camp what they did. Thank you for clearing this up so far! I will get back here with more info when I hear what the Kubuntu people have to say.
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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Hello,
I have the exact same problem here. So please if you have found a solution for this I would love to have it too My configuration Kubuntu 9.0.4 Ati Card 02:00.0 VGA compatible controller [0300]: ATI Technologies Inc R430 [Radeon X800 (PCIE)] [1002:554f]
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Seems like this is a Ubuntu/Kubuntu/KDE combination problem. Have so far not heard of anyone from other distros that have this problem.
I have a IBM ThinkPad A30P that I have been running Ubuntu server on for some time, v. 8.10 lately. Then I installed KDE ( v. 4.1, I believe) and the much needed buttons were there! Then I upgraded to Ubuntu server 9.04 and KDE 4.2 and the buttons were gone. So something definitely is wrong there. But there is no way to get anyone to actively search for the problem even if it has to impact anyone with the combination Kubuntu 9.04 and opensource ATI drivers.
Regards,
Oceanwatcher Kubuntu 11.04 - KDE 4.6.3 - Intel dual core 2.0 GHz - 2GB RAM - nVidia GeForce GO 7400 |
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It is possible that Kubuntu did some "Patching" which removed this. If you compile KDE from Trunk ( which isn't as hard or unstable as it sounds ) then it should fix your problem.
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