I noticed a couple of issues with the 3.0.0-15 release on Dell Studio 15 with intel graphics. I believe these are related-
1. System freeze after few seconds of resume. /var/log/Xorg.0.log.old is attached and has these interesting lines- [ 1371.960] (II) AIGLX: Suspending AIGLX clients for VT switch [ 1377.217] (II) Open ACPI successful (/var/run/acpid.socket) [ 1377.217] (II) AIGLX: Resuming AIGLX clients after VT switch [ 1377.217] (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Invalid argument. 2. After resume, screen is NOT locked. ** Attachment added: "Xorg.0.log.old" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872652/+attachment/2632201/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872652 Title: screensaver backlight stuck off, system looks hung To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/872652/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
