Mailinglist Archive: opensuse-bugs (8034 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=227525





------- Comment #2 from rls@xxxxxxx  2006-12-14 13:02 MST -------
I don't know.  It does happen on 10.0 and 10.1.  I just downloaded 10.2, and
will
try it there.

Some additional information:

I brought up the system with acpi=ht, and it worked ok during the boot process,
which hadn't been the case before.  But once X came up, closing the lid (or
unplugging the AC adaper or plugging it back in) would hang.  Also, using
ctl-alt-f1 to switch to a terminal display worked ok, I could also close and
open the lid without hanging the system.  But switching back to X via
ctrl-alt-f7 would hang.  At that point, the system seemed to be responding,
since pressing the power switch caused a normal shutdown.  It was also possible
to get back to X by restarting it.

I then recompiled the kernel with CONFIG_ACPI_AC and CONFIG_ACPI_BUTTON turned
off.  With that kernel, closing the lid still hanged the system.  Running with
dual core turned off didn't change anything, either.

However, when I boot the rebuilt kernel with acpi=ht, all the above-mentioned
problems go away.

So the problem can be worked around by recompiling the kernel with
CONFIG_ACPI_AC and CONFIG_ACPI_BUTTON turned off, and booting with acpi=ht. 
This is unfortunately at the expense of acpi features and dual core (without
acpi, only one cpu is recognized).


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