Problem is present on archlinux-2012.04.12_16-00-01-testing-core- x86_64.iso too.
I've also tried this: http://www.kubuntuforums.net/showthread.php?56790-HOW-TO-Install-experimental-X-Org-and-the-latest-graphics-drivers no luck. Here is a very usefull information: http://www.debianuserforums.org/viewtopic.php?f=56&t=1586&start=20 Other things I've tried without luck: http://ubuntuforums.org/showthread.php?t=1817374 A workarround in some environments (not mine): http://cquirke.blogspot.com.ar/2011/10/mintlinux-sandy-bridge-blank-screen.html Maybe it's usefull to someone out there... Some Kernel params I've tried: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1 i915.i915_enable_rc6=1 i915.semaphores=1 i915.panel_ignore_lid=1 i915.i915_enable_fbc=1 acpi_osi=linux pci=noacpi acpi=off" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1 video=LVDS-1:e acpi_osi=\"Linux\"" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1 i915.fbpercrtc=0 i915.panel_ignore_lid=0 i915.i915_enable_fbc=-1 i915.lvds_downclock=0 i915.lvds_use_ssc=-1 i915.vdt_sdvo_panel_type=-1 i915.i915_enable_rc6=-1 i915.powersave=1 i915.semaphores=1" Of course... none of them worked. In all these tests I've notice that the mouse oves really slow. I'm going to download: - http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-fixes/current/ and - http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-experimental/current/ And try them. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/912397 Title: Intel HD Graphics "No Device Detected" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/912397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
