Greg Dahlman, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc5 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Project changed: fglrx => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/672793 Title: system is wedged, new ssh connections are closed instantly and console is black with a mouse but does not accept keyboard input Status in “linux” package in Ubuntu: Incomplete Bug description: This started happening on Thursday November 4th. This only seems to happen when the host is idle at the console. although a KVM instance was actively being used on one of the effected hosts. The system will hang and will be unresponsive to any keyboard input although you can see a mouse cursor. ssh connections are closed as if they were filtered. ctl-alt F* does not work oddly enough a windows KVM host was still responsive. A coworker is also having this issue with his machine which is running vm's in virtualbox Both systems are Dell Optiplex 960s The system did not respond to a soft shutdown with the power button We were forced to reboot by using the NMI shutdown by holding the power button down. Unfortunately it appears that syslog just quit logging and there are no errors in any log files. We both did run updates and here is the entry of what was updated that day on my machine. Start-Date: 2010-11-04 12:25:04 Upgrade: gvfs-fuse:amd64 (1.6.4-0ubuntu1, 1.6.4-0ubuntu1.1), ubufox:amd64 (0.9~rc2-0ubuntu5, 0.9~rc2-0ubuntu5.1), gvfs-backends:amd64 (1.6.4-0ubuntu1, 1.6.4-0ubuntu1.1), chromium-browser:amd64 (6.0.472.63~r59945-0ubuntu2, 7.0.517.41~r62167-0ubuntu0.10.10.1), lib32asound2:amd64 (1.0.23-1ubuntu2, 1.0.23-1ubuntu2.1), simple-scan:amd64 (2.32.0-0ubuntu3, 2.32.0-0ubuntu4), python-aptdaemon:amd64 (0.31+bzr506-0ubuntu2, 0.31+bzr506-0ubuntu4), alsa-utils:amd64 (1.0.23-2ubuntu3, 1.0.23-2ubuntu3.4), aptdaemon:amd64 (0.31+bzr506-0ubuntu2, 0.31+bzr506-0ubuntu4), libasound2:amd64 (1.0.23-1ubuntu2, 1.0.23-1ubuntu2.1), python-aptdaemon-gtk:amd64 (0.31+bzr506-0ubuntu2, 0.31+bzr506-0ubuntu4), xul-ext-ubufox:amd64 (0.9~rc2-0ubuntu5, 0.9~rc2-0ubuntu5.1), chromium-browser-inspector:amd64 (6.0.472.63~r59945-0ubuntu2, 7.0.517.41~r62167-0ubuntu0.10.10.1), libgvfscommon0:amd64 (1.6.4-0ubuntu1, 1.6.4-0ubuntu1.1), gvfs:amd64 (1.6.4-0ubuntu1, 1.6.4-0ubuntu1.1) End-Date: 2010-11-04 12:25:11 root@gdahlmpc:/var/log# lsb_release -rd Description: Ubuntu 10.10 root@gdahlmpc:/var/log# uname -a Linux gdahlmpc 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:45:36 UTC 2010 x86_64 GNU/Linux ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: linux-image-2.6.35-22-generic 2.6.35-22.35 Regression: Yes Reproducible: No ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic x86_64 NonfreeKernelModules: fglrx AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gdahlm 2289 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfebdc000 irq 50' Mixer name : 'Analog Devices AD1984A' Components : 'HDA:11d4194a,10280276,00100400' Controls : 34 Simple ctrls : 20 Date: Mon Nov 8 14:21:49 2010 Frequency: Once every few days. HibernationDevice: RESUME=UUID=f98434f0-ec69-4b2a-bf55-57d8bcb570bb InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate amd64 (20100928) MachineType: Dell Inc. OptiPlex 960 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=4a9a32c5-a491-454e-b7fd-83b69dd0b45c ro quiet splash ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.38 RfKill: SourcePackage: linux WifiSyslog: Nov 8 11:51:26 gdahlmpc kernel: [ 3744.524589] lo: Disabled Privacy Extensions Nov 8 13:10:08 gdahlmpc kernel: [ 8466.786534] python[4072]: segfault at 100000000 ip 00007f9c9ba139ee sp 00007fff50fe77e0 error 4 in libdbusmenu-glib.so.1.0.17[7f9c9ba0f000+10000] Nov 8 14:20:04 gdahlmpc kernel: [12663.099345] ACPI Warning: Incorrect checksum in table [TCPA] - 0x00, should be 0x7F (20100428/tbutils-314) Nov 8 14:20:04 gdahlmpc kernel: [12663.099430] ACPI Warning: Incorrect checksum in table [TCPA] - 0x00, should be 0x7F (20100428/tbutils-314) dmi.bios.date: 02/17/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 0Y958C dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd02/17/2009:svnDellInc.:pnOptiPlex960:pvr:rvnDellInc.:rn0Y958C:rvrA00:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex 960 dmi.sys.vendor: Dell Inc. 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