[Bug 49351] vga_switcheroo results in black screen (bisected)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=49351





--- Comment #12 from Igor Murzov <e-mail at date.by>  2012-10-23 18:25:48 ---
Created an attachment (id=84481)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=84481)
dmesg output for v3.7.0-rc2+  with kbug49351-2.diff applied

The second patch doens't help either. And it results in the following warnings:
--------------------------------------------
[   11.675240] ACPI Warning: For \_SB_.PCI0.AGP_.VGA_.ATIF: Insufficient
arguments - needs 2, found 1 (20120913/nspredef-321)
[   11.675688] ACPI Warning: For \_SB_.PCI0.AGP_.VGA_.ATIF: Insufficient
arguments - needs 2, found 1 (20120913/nspredef-321)
--------------------------------------------

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.