Fw: [Bugme-new] [Bug 4869] New: Screen stays blank upon resume

Fw: [Bugme-new] [Bug 4869] New: Screen stays blank upon resume

[Andrew Morton]

Begin forwarded message:

Date: Sun, 10 Jul 2005 22:08:39 -0700
From: bugme-daemon@kernel-bugs.osdl.org
To: bugme-new@lists.osdl.org
Subject: [Bugme-new] [Bug 4869] New: Screen stays blank upon resume


http://bugzilla.kernel.org/show_bug.cgi?id=4869

           Summary: Screen stays blank upon resume
    Kernel Version: 2.6.12
            Status: NEW
          Severity: low
             Owner: other_modules@kernel-bugs.osdl.org
         Submitter: russell@rickstewart.com


Distribution:slackware
Hardware Environment:  ibm thinkpad 390x
Software Environment: just the kernel, apm, and the neomagic fb driver
Problem Description:  upon resume the screen flashes on for a fraction of a 
second, then blanks and won't unblank.
Steps to reproduce:  suspend (Fn-F4), then resume.  This did not happen with
kernel 2.6.11.  I have commented out the blanking routines in apm.c, neofb.c,
and vt.c, and it still happens.  I booted in 2.6.11 and it does not happen.
I have inspected the patch file and can't find anything likely I have not tried
to roll back.

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