Confirmed on Feisty running gnome-screensaver 2.17.4 with two nvidia cards and three monitors running Xinerama. This is when using the nvidia binary driver. (I did not have this problem with the "nv" driver.)
When gnome-screensaver is activated (either through inactivity or via ctrl-alt-l), the primary monitor fades out for a second, and then blanks. At this point, gnome-screensaver has crashed with the following error message: gnome-screensaver-Message: Found best visual for GL: 0x21 The program 'gnome-screensaver' received an X Window System error. This probably reflects a bug in the program. The error was 'BadColor (invalid Colormap parameter)'. (Details: serial 246 error_code 12 request_code 1 minor_code 0) I can attempt to get a backtrace if someone can point me to the -dbgsym package for this version of gnome-screensaver. ** Attachment added: "xorg.conf" http://librarian.launchpad.net/5666044/xorg.conf -- Lock Screen blanks screen instead of showing screensaver (on external monitor) https://launchpad.net/bugs/71030 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
