Also check your SDK version, the 6xxx cards are not supported by 2.1, you have to goto 2.4
Topic: Changing graphics cards in Ubuntu (Read 2103 times)
Whenever you change cards, do this:
Code:
sudo aticonfig --adapter=all --initial -f
I have a similar problem...if I change cards count (go from 2 to 3 let say), ubuntu does not boot anymore...I need to reinstall OS. That's really tedious...there's gotta be a quick fix.
I have the same problem. The solution that works for everyone is to install the propietery drivers from ATI - however their site is down! Anyone knows where to get the .run files except from the official ATI pages, which are down since a couple of hours?
Edit: Found the driver on another mining rig - so if you guys need the file as well, send me a PM.
Edit: Found the driver on another mining rig - so if you guys need the file as well, send me a PM.
Upon running glxinfo, I get a massive amount of output that's pretty meaningless to me.
Upon running lsmod | grep fglrx, I get:
fglrx 2434640 173
Upon running sudo aticonfig --initial, I get:
Uninitialised file found, configuring.
Fail to link to fglrx-libglx.so, please check whether driver is installed correctly
Using /etc/X11/xorg.conf
Saving back-up to /etc/X11/xorg.conf.original-0
This last one seems interesting...the driver works fine for running the display. I basically just turned off the proprietary driver when after I put in my 6950, and then turned it back on; I did this the lazy way via the Additional Drivers menu.
If these drivers aren't working for it, where exactly should I be getting them from? What source do you use for your drivers?
Upon running lsmod | grep fglrx, I get:
fglrx 2434640 173
Upon running sudo aticonfig --initial, I get:
Uninitialised file found, configuring.
Fail to link to fglrx-libglx.so, please check whether driver is installed correctly
Using /etc/X11/xorg.conf
Saving back-up to /etc/X11/xorg.conf.original-0
This last one seems interesting...the driver works fine for running the display. I basically just turned off the proprietary driver when after I put in my 6950, and then turned it back on; I did this the lazy way via the Additional Drivers menu.
If these drivers aren't working for it, where exactly should I be getting them from? What source do you use for your drivers?
You should be able to just swap cards. I do it all the time.
Can you get glxinfo, etc working in x? That would suggest your driver isn't installed/loaded or your Xorg.conf is somehow wrong.
lsmod | grep fglrx
Do you get something?
Did you update your Xorg.conf ? aticonfig --initial ?
I recently upgraded my 5770 to a 6950 in Ubuntu, and it isn't being recognized as an OpenCL device. Does anyone have any experience with similar situations or know what causes a new device to be 'seen' by OpenCL?
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