This seems to be a bug in the xserver-xorg-video-radeon driver becasue with xserver-xorg-video-radeonhd I get the full resolution (though other bugs like a wrong frequency of only 60 MHz instead of the needed 108 MHz. I'll open another bug for that issue.
** Changed in: xserver-xorg-video-ati (Ubuntu) Sourcepackagename: xrandr => xserver-xorg-video-ati -- Wrong resolution though correct EDID/DDC info exists https://bugs.launchpad.net/bugs/298094 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
