Currently experiencing this bug a year after the last comment (#81). I have no problem going full screen when playing Flash/HTML5 streaming videos, but when I run fullscreen, for example, PPSSPP (PSP emulator) on Ubuntu 16.04 either SDL or Qt versions, screen freezes completly with the exception of the mouse pointer. I can press Ctrl+Alt+F1 to switch to terminal emulator to login and excute reboot, or press Ctrl+Alt+F7 and switch back to frozen screen with mouse pointer. Sometimes, streaming videos at fullscreen freeze.
System Info. --------------------------- Phoronix Test Suite v6.4.0 Hardware: Processor: Intel Core i3-3110M @ 2.40GHz (4 Cores), Motherboard: LENOVO, Chipset: Intel 3rd Gen Core DRAM, Memory: 6144MB, Disk: 500GB Seagate ST500LT012-9WS14, Graphics: Intel HD 4000 (1000MHz), Audio: Conexant CX20757, Network: Qualcomm Atheros QCA8172 Fast + Qualcomm Atheros AR9485 Wireless Software: OS: Ubuntu 16.04, Kernel: 4.7.2-040702-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 12.1.0-devel, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1366x768 --------------------------- Active Graphics Related Repos --------------------------- Vulkan tools and drivers (“Canonical X.org” team) http://ppa.launchpad.net/canonical-x/vulkan/ubuntu http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu Intel Graphics drivers https://download.01.org/gfx/ubuntu/15.10/main --------------------------- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1377878 Title: PPC - GUI freezes except for mouse pointer Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: During the installation the computer freezes completely except for the mouse pointer. And even that is stuck with whatever shape it happened to have at the time it froze. The steps I have to cause the freeze are run Ubiquity to start the installation open a terminal, run Ubuntu-bug and let it launch Firefox. It will freeze every time then. Even the consoles (ctrl-alt-f1 etc) are unavailable. What kind of information can I collect and how? To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1377878/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
