On reboot it immediately displayed 2560x1080圆0 resolution by itself. => I had to select the "non recommended settings" (X11)
AMD RADEON HD 6520G ARCH LINUX DRIVER INSTALL
=> unable to install via default settings Unfortunately, the monitor does not have a dual-link DVI connector to test, which your graphics card may already have.Īdditionaly tried to install ATI's fglrx 15.302
AMD RADEON HD 6520G ARCH LINUX DRIVER DRIVER
When Mint 18.1 is released, perhaps the newer version of the X Server and radeon driver will have better support. There will be a fglrx driver available in Driver Manager. If the video is improved, then you can try the commands for the reduced blanking mode:Īfter doing a Google search, it appears many others have had the same problem, which is in the bug report in the link you posted and it's unclear if the newest versions of Linux have better support for ultrawide resolutions.
![amd radeon hd 6520g arch linux driver amd radeon hd 6520g arch linux driver](https://4.bp.blogspot.com/-rw42DE7QCG4/UOq0qFu7tAI/AAAAAAAAFoI/IrBZXWaN6os/s1600/Screenshot+from+2013-01-08+01:40:53.png)
Now use the cvt/xrandr commands to create and use the 2560x1080 resolution, as you did in your first post:Ĭvt 2560 1080, xrandr -newmode, xrandr -addmode, etc. Btw, where did you find size 590mm x 250mm for a 25 inch screen with a 21:9 ? Could it be that 591x249 or 589x251 for example ? Let me say it differently : do you think it rejects our resolution until it matches with the perfect size ? Knowing that there is no official proprietary driver for my card over Mint 18 Their translated answer was roughly : "This monitor is just a displayer, it is set staticaly to 2560x1080, so there is nothing to set within the monitor, every setting would come from the computer" and they did not indicate me any nf tips. Something that I have found over the net but don't understandĪnd I get the screen on/off/on/off until I power cycleīoth nf boot up with (my latest correct setting accepted by Mint), ignoring find : # xrandr -output HDMI-0 -mode 2560x1080R -right-of HDMI-0 Now either I go to the Linux Mint graphic menu and I can see that 2560x1080 / 60 Hz resolution is presentĪnd I click on it and get a back screen until I power cycle H: width 2560 start 26 total 2720 skew 0 clock 66.64KHz VGA-0 disconnected (normal left inverted right x axis y axis)Ģ560x1080R (0x4c9) 181.250MHz +HSync -VSync HDMI-0 connected primary 1152x864+0+0 (normal left inverted right x axis y axis) 798mm x 334mmĭVI-0 disconnected (normal left inverted right x axis y axis) LG hardware specification is 2560x1080 at 60 Hz Here is the feedback, unfortunately still not good :