apport information ** Tags added: apport-collected
** Description changed: hub 8-0:1.0: over-current change on port 1 hub 2-0:1.0: over-current change on port 5 I don't know what does that means, but my dmesg is FULL of those! Please see the following post on ubuntuforums: http://ubuntuforums.org/showthread.php?t=1691226 I don't know if it helps, but there is a malfunctioning USB port on my laptop. Plugging an optical mouse into it, the port gives current to the mouse but the mouse does not work. In fact, the mouse has some lights which blink when it is plugged into the malfunctioning port and also the mouse pointer does not moves on the screen when the mouse is moved on my mouse pad. On the other hand, when plugging the mouse into a functioning USB port, the lights do not blink any more (they just blink when the mouse is moved on my mouse pad) and moving the mouse on my mouse-pad makes the mouse pointer regularly move on the screen. In case of inserting a USB Flash drive into the malfunctioning port I can get the following error message: Error mounting: mount: /dev/sdc1: can't read superblock or even no error message. In this last case, the flash memory can be not mounted at all or mounted for a while and then unmounted as when suddenly unplugged. Of course, the flesh memory works perfectly when plugging it into other usb ports of the same laptop. Any suggestion, please? Thanks. Manolo Ubuntu 10.10 on Acer Aspire 5730z + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. + AplayDevices: + **** List of PLAYBACK Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog] + Subdevices: 0/1 + Subdevice #0: subdevice #0 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: mano 1808 F.... pulseaudio + mano 10128 F.... TeamViewer.exe + /dev/snd/pcmC0D0p: mano 1808 F...m pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0xf8900000 irq 21' + Mixer name : 'Realtek ALC268' + Components : 'HDA:10ec0268,10250141,00100101 HDA:11c11040,11c10001,00100200' + Controls : 17 + Simple ctrls : 11 + DistroRelease: Ubuntu 10.10 + HibernationDevice: RESUME=UUID=22b909fb-78a3-41fa-9d67-6ba9893eea6c + InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) + MachineType: Acer Aspire 5730 + NonfreeKernelModules: sep3_1 pax + Package: linux (not installed) + ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=32511665-3b23-4aaa-8667-6d759d1fe31b ro vga=786 quiet splash + ProcEnviron: + LANGUAGE=en_GB:en + LANG=it_IT.utf8 + LC_MESSAGES=en_GB.UTF-8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2 + Regression: No + RelatedPackageVersions: linux-firmware 1.38.5 + Reproducible: Yes + Tags: maverick kernel-uncat needs-upstream-testing + Uname: Linux 2.6.32-22-generic x86_64 + UserGroups: adm admin audio cdrom dialout fax fuse lp lpadmin netdev plugdev sambashare video + dmi.bios.date: 08/01/2008 + dmi.bios.vendor: Phoenix Technologies LTD + dmi.bios.version: V1.05 + dmi.board.name: CathedralPeak + dmi.board.vendor: Acer + dmi.board.version: Rev + dmi.chassis.type: 10 + dmi.chassis.vendor: Acer + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.05:bd08/01/2008:svnAcer:pnAspire5730:pvr0100:rvnAcer:rnCathedralPeak:rvrRev:cvnAcer:ct10:cvrN/A: + dmi.product.name: Aspire 5730 + dmi.product.version: 0100 + dmi.sys.vendor: Acer ** Attachment added: "AcpiTables.txt" https://bugs.edge.launchpad.net/bugs/738148/+attachment/1921274/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/738148 Title: hub 8-0:1.0: over-current change on port 1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
