Last night's update fixed it. Still no idea what it was, but here's the list of packages that have been updated. The usual suspects are:
compiz:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-core:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-gnome:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-plugins:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-plugins-default:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) nvidia-current-updates:amd64 (295.49-0ubuntu0.1, 295.49-0ubuntu0.2) xserver-common:amd64 (1.11.4-0ubuntu10.6, 1.11.4-0ubuntu10.7) xserver-xorg-core:amd64 (1.11.4-0ubuntu10.6, 1.11.4-0ubuntu10.7) Don't know which one did it; other things on the list don't seem to be even remotely relevant. Pm-utils is not among them. I tried various versions of nvidia, including the one that was known to work before. The current kernel is 3.2.0-29-generic #46-Ubuntu SMP. Start-Date: 2012-08-06 22:53:39 accountsservice:amd64 (0.6.15-2ubuntu9.2, 0.6.15-2ubuntu9.3) base-files:amd64 (6.5ubuntu6, 6.5ubuntu6.2) compiz:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-core:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-gnome:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-plugins:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) compiz-plugins-default:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) cups:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) cups-bsd:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) cups-client:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) cups-common:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) cups-ppdc:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) End-Date: 2012-08-06 23:07:45 firefox:amd64 (14.0.1+build1-0ubuntu0.12.04.1, 14.0.1+build1-0ubuntu0.12.04.2) firefox-globalmenu:amd64 (14.0.1+build1-0ubuntu0.12.04.1, 14.0.1+build1-0ubuntu0.12.04.2) firefox-gnome-support:amd64 (14.0.1+build1-0ubuntu0.12.04.1, 14.0.1+build1-0ubuntu0.12.04.2) firefox-locale-en:amd64 (14.0.1+build1-0ubuntu0.12.04.1, 14.0.1+build1-0ubuntu0.12.04.2) gcalctool:amd64 (6.4.1.1-0ubuntu2, 6.4.1.1-0ubuntu3) gir1.2-accountsservice-1.0:amd64 (0.6.15-2ubuntu9.2, 0.6.15-2ubuntu9.3) google-chrome-beta:amd64 (21.0.1180.57-r148591, 21.0.1180.64-r150042) isc-dhcp-client:amd64 (4.1.ESV-R4-0ubuntu5.2, 4.1.ESV-R4-0ubuntu5.3) isc-dhcp-common:amd64 (4.1.ESV-R4-0ubuntu5.2, 4.1.ESV-R4-0ubuntu5.3) language-pack-en:amd64 (12.04+20120618, 12.04+20120801) language-pack-en-base:amd64 (12.04+20120508, 12.04+20120801) language-pack-gnome-en:amd64 (12.04+20120618, 12.04+20120801) language-pack-kde-en:amd64 (12.04+20120618, 12.04+20120801) language-pack-kde-en-base:amd64 (12.04+20120508, 12.04+20120801) libaccountsservice0:amd64 (0.6.15-2ubuntu9.2, 0.6.15-2ubuntu9.3) libbonobo2-0:amd64 (2.32.1-0ubuntu1, 2.32.1-0ubuntu1.1) libbonobo2-common:amd64 (2.32.1-0ubuntu1, 2.32.1-0ubuntu1.1) libbonoboui2-0:amd64 (2.24.5-0ubuntu1, 2.24.5-0ubuntu1.1) libbonoboui2-common:amd64 (2.24.5-0ubuntu1, 2.24.5-0ubuntu1.1) libcups2:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcups2-dev:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcups2:i386 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupscgi1:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupsdriver1:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupsimage2:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupsimage2:i386 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupsmime1:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libcupsppdc1:amd64 (1.5.3-0ubuntu2, 1.5.3-0ubuntu3) libdecoration0:amd64 (0.9.7.8-0ubuntu1.2, 0.9.7.8-0ubuntu1.3) libnux-2.0-0:amd64 (2.12.0-0ubuntu1, 2.14.0-0ubuntu1) libnux-2.0-common:amd64 (2.12.0-0ubuntu1, 2.14.0-0ubuntu1) libparted0debian1:amd64 (2.3-8ubuntu5, 2.3-8ubuntu5.1) libpython2.7:amd64 (2.7.3-0ubuntu3, 2.7.3-0ubuntu3.1) nux-tools:amd64 (2.12.0-0ubuntu1, 2.14.0-0ubuntu1) nvidia-current-updates:amd64 (295.49-0ubuntu0.1, 295.49-0ubuntu0.2) parted:amd64 (2.3-8ubuntu5, 2.3-8ubuntu5.1) python2.7:amd64 (2.7.3-0ubuntu3, 2.7.3-0ubuntu3.1) python2.7-dev:amd64 (2.7.3-0ubuntu3, 2.7.3-0ubuntu3.1) python2.7-minimal:amd64 (2.7.3-0ubuntu3, 2.7.3-0ubuntu3.1) remmina:amd64 (1.0.0-1ubuntu6.1, 1.0.0-1ubuntu6.2) remmina-common:amd64 (1.0.0-1ubuntu6.1, 1.0.0-1ubuntu6.2) remmina-plugin-rdp:amd64 (1.0.0-1ubuntu6.1, 1.0.0-1ubuntu6.2) remmina-plugin-vnc:amd64 (1.0.0-1ubuntu6.1, 1.0.0-1ubuntu6.2) software-center:amd64 (5.2.4, 5.2.5) ubuntu-docs:amd64 (12.04.5, 12.04.6) unity-greeter:amd64 (0.2.8-0ubuntu1.1, 0.2.8-0ubuntu1.2) update-manager:amd64 (0.156.14.6, 0.156.14.7) update-manager-core:amd64 (0.156.14.6, 0.156.14.7) Upgrade: language-pack-gnome-en-base:amd64 (12.04+20120508, 12.04+20120801) usb-creator-common:amd64 (0.2.38, 0.2.38.1) usb-creator-gtk:amd64 (0.2.38, 0.2.38.1) xserver-common:amd64 (1.11.4-0ubuntu10.6, 1.11.4-0ubuntu10.7) xserver-xorg-core:amd64 (1.11.4-0ubuntu10.6, 1.11.4-0ubuntu10.7) xserver-xorg-dev:amd64 (1.11.4-0ubuntu10.6, 1.11.4-0ubuntu10.7) I haven't kept the logs from before June 23, which is approximately when I noticed the problem. But here is another hint at nvidia, although it could be something else installed earlier: Start-Date: 2012-06-23 21:54:41 Install: nvidia-current:amd64 (302.17-0ubuntu1~precise~xup1) nvidia-settings:amd64 (302.17-0ubuntu1~precise~xup3, automatic) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1018015 Title: Regression: the update including linux-image-3.2.0-26-generic breaks suspend on Dell m4300 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1018015/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
