forget about #25, as you pointed out the bug is in hw/xfree86/drivers/modesetting/drmmode_display.c:
xf86CrtcSetSizeRange(pScrn, 320, 200, mode_res->max_width, mode_res->max_height); so using INT16_MAX there for width & height should make it work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple monitor display failed with Dell Dock (HiDPI) (modesetting) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1714178/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs