From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johan Vromans Subject: swsusp problems with 2.6.17-1.2139_FC5 Date: Thu, 29 Jun 2006 19:15:40 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from smtp-vbr17.xs4all.nl ([194.109.24.37]:22788 "EHLO smtp-vbr17.xs4all.nl") by vger.kernel.org with ESMTP id S1751040AbWF2RPn (ORCPT ); Thu, 29 Jun 2006 13:15:43 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Linux Kernel Mailing List , linux-acpi@vger.kernel.org swsusp has problems resumeing after upgrading my Acer Travelmate 4001WLMi from 2.6.16 to 2.6.17. Note that I'm running a Fedora 5 kernel, with the ATI proprietary video driver. On this 512Mb system, I have typically 60% of memory in use when I go into hibernate. This is with X, wm, Emacs, some xterms, wireless. With 2.6.16, when I initiate a hibernate with echo shutdown > /sys/power/disk; echo disk > /sys/power/state I get switched back to vt1(?), the "stopping tasks" messages, and so on, until the system shuts down in ordinary fashion. With 2.6.17, when I initiate the hibernate, I get no apparent reaction (although the flashing disk led reveals what's going on) and the system shuts down. Upon reboot, I get Trying to resume from /dev/hda4 Resuming from /dev/hda4. Attempting manual resume and then the console does a half-hearted attemtp to restore X and freezes. The system is alive, I can login via the network. Restarting the X server (from another tty, the console remains stuck) seems to 'cure' the problem. However, when exiting X the console stays connected to vt7 and needs to be put back to vt1 manually. It seems to be a problem with the video switching out/in X. When I change to a vt out of X, then suspend/resume seems to give no problem and after resume I can switch back to vt7 into X. Any suggestions to cure this problem? Is it a know regression? Thanks, Johan