Public bug reported: This is very similar to #353224, except that it's a BUG and not just a WARNING, and that I had to reboot, and fsck failed because the mount timestamps were all in the future. I'm hoping I haven't lost data ... so far so good.
The things it has in common, apart from the modem itself, is that the bug only seems to happen when I used NetworkManager to connect; I've been using pon/poff with no problems at all. One thing modemmanager does which I don't do when using pon/poff is probe the device via ttyUSB1. Maybe that is related? I have no idea. ProblemType: KernelOops Annotation: Your system might become unstable now and might need to be restarted. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: john 2898 F.... pulseaudio /dev/snd/seq: timidity 2764 F.... timidity Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf6fdc000 irq 21' Mixer name : 'IDT 92HD71B7X' Components : 'HDA:111d76b2,10280233,00100302' Controls : 29 Simple ctrls : 19 Date: Fri Sep 18 00:18:42 2009 DistroRelease: Ubuntu 9.10 Failure: oops MachineType: Dell Inc. Latitude E6400 NonfreeKernelModules: nvidia Package: linux-image-2.6.31-10-generic 2.6.31-10.34 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: root=/dev/mapper/sda6_crypt ro quiet splash usbcore.autosuspend=1 ProcVersionSignature: Ubuntu 2.6.31-10.34-generic RelatedPackageVersions: linux-backports-modules-2.6.31-10-generic N/A linux-firmware 1.19 SourcePackage: linux Tags: kernel-oops Title: BUG: unable to handle kernel paging request at c01e3e2c Uname: Linux 2.6.31-10-generic i686 WpaSupplicantLog: dmi.bios.date: 02/13/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0W132F dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA12:bd02/13/2009:svnDellInc.:pnLatitudeE6400:pvr:rvnDellInc.:rn0W132F:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Latitude E6400 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-kerneloops i386 kernel-oops -- when unplugging/replugging a huawei ZTE MF622 3g modem: BUG: unable to handle kernel paging request at c01e3e2c https://bugs.launchpad.net/bugs/432243 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs