Bryce -- it appears that this is intimately related to the other bug I reported where X stopped working entirely -- That is bug # 152678. I have attached several xorg.conf files and Xorg.0.log files there. I've been thrashing on this and can give you the scenario a little more explicitly. (repeat of my info there) I've determined that my particular problem is caused by this sequence: 1 -- editing xorg.conf to add the line Virtual 1600 1200 (or replacing with one that is correct) 2 -- booting or restarting X -- gdm gives login, login results in a screen not using the virtual size, rather the physical size. 3 -- running the 'Screens and Graphics' tool and selecting the 1600x1200 screen. This comes up and works correctly. However -- the xorg.conf file is destroyed at this point. Subsequent boots or x restart are mixed. I've had them totally lock, come up in 640x480 mode, and really be a mess or fail to work entirely. With no xorg.conf it does come up in a crippled (no 1600x1200 virtual window) but useable mode. As long as I don't try to use the xorg.conf file that Screens and Graphics poops out I can replace it with a good file and then run. I have determined that if i use xdm instead of gdm it respects my xorg.conf virtual setting. In this scenario, the only downside is needing to use 'shutdown -h now' to stop my session.
This bug is actually two interrelated bugs. 1: gdm does not respect the xorg.conf 'virtual' line. 2: displayconfig-gtk has no clue as to dealing with the 'virtual' line and totally screws up what it writes At this point deleting the xorg.conf file results in a limited display that can be used for troubleshooting (although not my real work). I am assuming that this is your interest. If so, my congratulations on getting something that works this well. I've completely deleted gdm from my machine. I've managed to free up another 3 g partiton and will install the release ISO there and report if I still have problems. In addition will peruse the wiki information. If there are particular files generated under particular conditions, I'll be delighted to send them to you. -- 'Virtual' screensize lost on upgrade https://bugs.launchpad.net/bugs/152757 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
