[Bug 88861] [efi, i915, vgaswitcheroo, black screen, nouveau] Screen goes black when switching from dedicated nvidia graphics card (nouveau) to integrated

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed May 25 11:52:55 UTC 2016


https://bugzilla.kernel.org/show_bug.cgi?id=88861

Wilfried Klaebe <linux-kernel at lebenslange-mailadresse.de> changed:

           What    |Removed                     |Added
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                 CC|                            |linux-kernel at lebenslange-ma
                   |                            |iladresse.de

--- Comment #11 from Wilfried Klaebe <linux-kernel at lebenslange-mailadresse.de> ---
The commit message for
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=704ab614ec1201138032003c03113a81526638ab
refers back here. I have bisected that patch as the reason why Xorg on my
MacBook Pro 8,2 does not come up successfully with Linux 4.6. Reverting that
commit makes Xorg work again.

I boot Linux directly via rEFInd. I got the radeon xorg drivers installed, but
neither intel nor fbdev or kms.

Feel free to ask if any questions come up.

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