I have a similar problem. Running a quad-head with two nvidia cards using xinerama. ti...@timmy-desktop:~$ gnome-screensaver --version Xlib: extension "RANDR" missing on display ":0.0". gnome-screensaver 2.24.0
The screensaver works normally but sometimes it will crash and blank my main display black and I can't use it after that. The windows are still there but there is a black box over everything I suppose. I found a work around for my case: run nvidia-settings It refreshed the main screen and I could see it again without having to restart X. -- Lock Screen blanks screen instead of showing screensaver (on external monitor) https://bugs.launchpad.net/bugs/71030 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
