[Bugme-new] [Bug 10988] New: Hangs on resume with acpi_sleep=s3_bios

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Thu Jun 26 10:27:55 PDT 2008


http://bugzilla.kernel.org/show_bug.cgi?id=10988

           Summary: Hangs on resume with acpi_sleep=s3_bios
           Product: Power Management
           Version: 2.5
     KernelVersion: 2.6.26-rc7
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Hibernation/Suspend
        AssignedTo: power-management_other at kernel-bugs.osdl.org
        ReportedBy: kirill at shutemov.name


Earliest failing kernel version: 2.6.26-rc7
Hardware Environment: laptop Dell XPS M1210, x86_64
Problem Description:

I have problem with video restore therefore I have tried to boot with
'acpi_sleep=s3_bios'. The system hangs on wake up on line 'asm volatile("lcallw
  $0xc000,$3");' at arch/x86/kernel/acpi/realmode/wakemain.c

I have applied patch http://bugzilla.kernel.org/attachment.cgi?id=16604. See
bug #10927 for more details. Probably this bug can be related with #10927.

Steps to reproduce:
1. Boot with 'acpi_sleep=s3_bios'.
2. Suspend to RAM.
3. Hangs on wake up.


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