https://bugzilla.kernel.org/show_bug.cgi?id=44451
--- Comment #17 from Lee, Chun-Yi <j...@novell.com> 2012-08-21 11:19:35 --- (In reply to comment #16) > Created an attachment (id=78061) --> (https://bugzilla.kernel.org/attachment.cgi?id=78061) [details] > lspci -xxxnnvv > Per lspci result, your BIOS filled ASLS register, means should support Intel OpRegion: 00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller [8086:0be1] (rev 09) (prog-if 00 [VGA controller]) 00: 86 80 e1 0b 07 00 10 00 09 00 00 03 00 00 00 00 ... e0: 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 ff 00 00 00 00 00 00 00 10 60 67 bf /* ASLS register not 0 */ The root cause for acpi/video didn't register on your machine is it waiting gma500 driver initial chip and register acpi/video, but you didn't use gma500 driver. > ...this may take a while again. 3.5 is not natively supported in Ubuntu 12.04 > (yet?). > > I tried the precompiled kernel from > http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.2-quantal/ but the results > were bad - not only backlight wasn't fixed, lots of hardware failed to start, > and there was only a small handful of kernel modules loaded. The newest kernel > available for my release seems to be v3.4, and I'm not sure how to proceed - > "roll my own" from sources from kernel.org or try dist-upgrade to Ubuntu > 12.10?-alpha? I simply trace the gma500 driver in v3.4 kernel, it already have GMA3600 support. Please check CONFIG_DRM_GMA3600 should enable when bulid kernel. For the GMA3600 support quality in v3.4, I think check with Alan will be better. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
