I can confirm the bug on a Toshiba Satellite A510. Strange thing is: I'm experiencing this (screen stays blank on lid close) _and_ still using "old" i810 driver.
output from lspci: 00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02) Relevant part of Xorg.0.log: (II) LoadModule: "i810" (II) Loading /usr/lib/xorg/modules/drivers//i810_drv.so (II) Module i810: vendor="X.Org Foundation" compiled for 1.3.0, module version = 1.7.4 Module class: X.Org Video Driver ABI class: X.Org Video Driver, version 1.2 Relevant part of Xorg.0.log.old (hopefully near or during freeze): SetGrabKeysState - disabled SetGrabKeysState - enabled SetGrabKeysState - disabled f000:5503: 01 ILLEGAL EXTENDED X86 OPCODE! SetGrabKeysState - enabled SetGrabKeysState - disabled -- xserver-xorg-video-intel hangs the system when laptop lid is closed https://bugs.launchpad.net/bugs/138256 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