Messages in this thread | | | From | Keith Packard <> | Subject | Re: [Regression] Laptop screen dark when lid closed and reopened.with 3.1 | Date | Sun, 25 Sep 2011 13:29:44 -0700 |
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On Sun, 25 Sep 2011 06:23:24 -0700 (PDT), Alex Davis <alex14641@yahoo.com> wrote:
> Result with 3.0.x: password dialog appears. This is the correct result. > > Result with git://anongit.freedesktop.org/~keithp/linux: screen is dark. > Manually adjusting the brightness reveals a functioning mouse cursor, but > no password dialog. Switching to a text console and back to the X session > reveals the dialog.
Are yo using the drm-intel-fixes branch there? That's the one with the FBC disable stuff.
Alternatively, you can just disable FBC manually by adding the kernel argument:
i915.i915_enable_fbc=0
> Result with 3.1rc7 with aaa6fd2a004147bf32fce05720938236de3361d9 reverted: > screen with a functioning mouse cursor, but no password dialog. Switching > to a text console and back to the X session reveals the dialog. Brightness > cannot be controlled.
Ok, this is the second report of the new native backlight code failing; not looking good for Matthew today :-)
-- keith.packard@intel.com [unhandled content-type:application/pgp-signature] | |