Thanks for attaching those logs. This monitor is known to have bad EDID reporting - it gives its image size incorrectly:
(II) VESA(0): clock: 71.2 MHz Image Size: 289 x 21 mm The xserver already has a quirk to work around this problem, but perhaps it isn't working correctly? (II) VESA(0): EDID vendor "LPL", prod id 0 (II) VESA(0): EDID quirk: Detailed timings give horizontal size in cm. (II) VESA(0): EDID quirk: Detailed timings give sizes in cm. ** Changed in: xorg-server (Ubuntu) Importance: Undecided => Low Status: Incomplete => Triaged -- Big User name and password font size on login screen https://bugs.launchpad.net/bugs/301135 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