Red Hat Bugzilla – Bug 591720
[gm45] resuming notebook which was suspended in dual-head makes it freeze
Last modified: 2011-08-17 16:15:25 EDT
Created attachment 413579 [details]
Description of problem:
When I suspend notebook in dual-head setup while monitor is connected to the computer and active and then resume at home without a monitor, I get monitor in resolution like with dual head (so there is just part of the desktop visible on the display), but computer is completely stone frozen ... no network, no switching to console, no anything.
Version-Release number of selected component (if applicable):
happened once out of one attempt; will test again when I get eventually back to the office to the monitor
Steps to Reproduce:
Xorg should recognize not having monitor and switch back to single-head on resume
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release. Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release. This request is not yet committed for
What hardware is this with?
Ping? Matej, what hardware is this with?
Computer was T400 with
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
monitor I don't know, would have to invesitgate in the office which will happen on Tuesday the earliest.
Does the machine panic (keyboard LEDs blinking), or just freeze? If it just freezes then this could easily be a BIOS bug.
This issue has been proposed when we are only considering blocker
issues in the current Red Hat Enterprise Linux release. It has
been denied for the current Red Hat Enterprise Linux release.
** If you would still like this issue considered for the current
release, ask your support representative to file as a blocker on
your behalf. Otherwise ask that it be considered for the next
Red Hat Enterprise Linux release. **
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unfortunately unable to
address this request at this time. Red Hat invites you to
ask your support representative to propose this request, if
appropriate and relevant, in the next release of Red Hat
Enterprise Linux. If you would like it considered as an
exception in the current release, please ask your support
This request was erroneously denied for the current release of
Red Hat Enterprise Linux. The error has been fixed and this
request has been re-proposed for the current release.
Since RHEL 6.1 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.
Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.
In my suspend testing of RHEL 6.2 on GM45, I've been unable to reproduce this issue.
Closing. Please reopen if this issue still occurs on a current 6.2 image.