Curiously I can actually resume from a manually typed pm-suspend as root to the Ctrl-Alt-F2 text mode console without immediate crash.
However, even chvt 7;xrandr --auto will freeze the machine (including keyboard LEDs) afterwards, i.e. I cannot get back to anything running on the graphical desktop. dmesg just before shows the attached entries, interestingly hinting at a recurrent problem of reading the display descriptor: HDMI: invalid ELD buf size -1 Now I wonder how I can force-feed an overriding EDID file to the new driver(s) - as used to be possible through the old /etc/X11/xorg.conf when there still was one (http://wiki.xbmc.org/index.php?title=Creating_and_using_edid.bin_via_xorg.conf#Configure_xorg_to_read_from_EDID) , and whether that might work around the issue. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341270/+attachment/4151787/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341270 Title: Ubuntu 14.04 freezes on resume from suspend: GeForce GT 520 GPU with nouveau or proprietary nvidia-331 drivers, even when booted nosplash noquiet To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
