Thread (2 messages) 2 messages, 2 authors, 2009-07-30

Re: [Bugme-new] [Bug 13879] New: Bluetooth stops working after s3 suspend/resume

From: Andrew Morton <akpm@linux-foundation.org>
Date: 2009-07-30 21:27:33
Also in: linux-acpi

(switched to email.  Please respond via emailed reply-to-all, not via the
bugzilla web interface).

(added lots of cc's)

On Thu, 30 Jul 2009 15:30:31 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=13879

           Summary: Bluetooth stops working after s3 suspend/resume
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.30-gentoo-r1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Bluetooth
        AssignedTo: drivers_bluetooth@kernel-bugs.osdl.org
        ReportedBy: pi3mm3@gmail.com
                CC: acpi_platform-drivers@kernel-bugs.osdl.org
        Regression: No


Created an attachment (id=22540)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=22540)
dmesg output

Distribution: Gentoo 2008.0 64bit
Hardware Environment: notebook Toshiba Portege M750
Software Environment: desktop with gnome-2.24.3, udev-141 and dbus-1.2.3
Problem Description: After an S3 cycle the hci0 device disappears.

The only way I found to wake it up is:
1) patch drivers/platform/x86/toshiba_acpi.c module with the Experimental
Toshiba Acpi Driver
(http://memebeam.org/free-software/toshiba_acpi/toshiba_acpi-dev_toshiba_test5-linux_2.6.29.patch)
2) run as root "toshset -bluetooth on" (http://schwieters.org/toshset/).
hm, what's all that stuff in
http://memebeam.org/free-software/toshiba_acpi/ and who wrote it and
should we be merging it into mainline?
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