Hi Chris, Thanks for getting back to me. I haven't seen the issue happen with the latest release. But will keep a watch out for the same.
Thanks, Roshni On Fri, Mar 30, 2012 at 9:49 PM, Christopher M. Penalver <[email protected]> wrote: > Roshni, thank you for reporting this and helping make Ubuntu better. > 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 capture the oops following > https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Capturing_OOPs > ? As well, can you try with the latest development release of Ubuntu? > ISO CD images are available from http://cdimage.ubuntu.com/releases/ . > > If it remains an issue, could you run the following command from a > Terminal (Applications->Accessories->Terminal). It will automatically > gather and attach updated debug information to this report. > > apport-collect -p linux <replace-with-bug-number> > > Also, if you could test the latest upstream kernel available that would > be great. It will allow additional upstream developers to examine the > issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once > you've tested the upstream kernel, please remove the 'needs-upstream- > testing' tag. This can be done by clicking on the yellow pencil icon > next to the tag located at the bottom of the bug description and > deleting the 'needs-upstream-testing' text. Please let us know your > results. > > Thanks in advance. > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > > ** Tags added: needs-upstream-testing > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/814881 > > Title: > System hung when USB was removed without ejecting it properly. > > Status in “linux” package in Ubuntu: > Incomplete > > Bug description: > My system hung when I removed the USB without un-mounting/safely > removing the USB. Please see the below log: > > Jul 22 06:15:58 Sweet rsyslogd: [origin software="rsyslogd" > swVersion="4.6.4" x-pid="719" x-info="http://www.rsyslog.com";] rsyslogd was > HUPed, type 'lightweight'. > Jul 22 06:15:58 Sweet anacron[19515]: Job `cron.daily' terminated > Jul 22 06:15:58 Sweet anacron[19515]: Normal exit (1 job run) > Jul 22 06:17:01 Sweet CRON[20200]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 06:25:01 Sweet CRON[20208]: (root) CMD (test -x /usr/sbin/anacron || > ( cd / && run-parts --report /etc/cron.daily )) > Jul 22 06:29:22 Sweet kernel: [43845.004841] usb 1-1.2: new high speed USB > device using ehci_hcd and address 4 > Jul 22 06:29:22 Sweet kernel: [43845.117061] scsi7 : usb-storage 1-1.2:1.0 > Jul 22 06:29:23 Sweet kernel: [43846.114354] scsi 7:0:0:0: Direct-Access > SanDisk U3 Cruzer Micro 3.27 PQ: 0 ANSI: 2 > Jul 22 06:29:23 Sweet kernel: [43846.114999] scsi 7:0:0:1: CD-ROM > SanDisk U3 Cruzer Micro 3.27 PQ: 0 ANSI: 2 > Jul 22 06:29:23 Sweet kernel: [43846.116571] sd 7:0:0:0: Attached scsi > generic sg2 type 0 > Jul 22 06:29:23 Sweet kernel: [43846.122929] sd 7:0:0:0: [sdb] 8009728 > 512-byte logical blocks: (4.10 GB/3.81 GiB) > Jul 22 06:29:23 Sweet kernel: [43846.124224] sr1: scsi3-mmc drive: 8x/40x > writer xa/form2 cdda tray > Jul 22 06:29:23 Sweet kernel: [43846.124577] sr 7:0:0:1: Attached scsi > CD-ROM sr1 > Jul 22 06:29:23 Sweet kernel: [43846.124732] sd 7:0:0:0: [sdb] Write Protect > is off > Jul 22 06:29:23 Sweet kernel: [43846.124744] sd 7:0:0:0: [sdb] Mode Sense: > 03 00 00 00 > Jul 22 06:29:23 Sweet kernel: [43846.124750] sd 7:0:0:0: [sdb] Assuming > drive cache: write through > Jul 22 06:29:23 Sweet kernel: [43846.124868] sr 7:0:0:1: Attached scsi > generic sg3 type 5 > Jul 22 06:29:23 Sweet kernel: [43846.127608] sd 7:0:0:0: [sdb] Assuming > drive cache: write through > Jul 22 06:29:23 Sweet kernel: [43846.128548] sdb: sdb1 > Jul 22 06:29:23 Sweet kernel: [43846.130365] sd 7:0:0:0: [sdb] Assuming > drive cache: write through > Jul 22 06:29:23 Sweet kernel: [43846.130379] sd 7:0:0:0: [sdb] Attached SCSI > removable disk > Jul 22 06:29:23 Sweet kernel: [43846.307460] EXT4-fs (sdb1): mounted > filesystem with ordered data mode. Opts: (null) > Jul 22 07:17:01 Sweet CRON[20593]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 07:30:01 Sweet CRON[20607]: (root) CMD (start -q anacron || :) > Jul 22 07:30:01 Sweet anacron[20610]: Anacron 2.3 started on 2011-07-22 > Jul 22 07:30:01 Sweet anacron[20610]: Normal exit (0 jobs run) > Jul 22 08:17:01 Sweet CRON[20645]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 09:17:01 Sweet CRON[20711]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 10:11:42 Sweet kernel: [57164.952254] iwlagn 0000:03:00.0: > Aggregation not enabled for tid 6 because load = 0 > Jul 22 10:17:01 Sweet CRON[20765]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 10:49:11 Sweet kernel: [59411.179026] iwlagn 0000:03:00.0: > Aggregation not enabled for tid 6 because load = 1 > Jul 22 11:17:01 Sweet CRON[20821]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 11:42:45 Sweet kernel: [62620.452622] iwlagn 0000:03:00.0: > iwlagn_tx_agg_start on ra = bc:ae:c5:c3:01:36 tid = 6 > Jul 22 12:17:02 Sweet CRON[20875]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 13:17:01 Sweet CRON[20927]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 14:17:01 Sweet CRON[20989]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 15:17:01 Sweet CRON[21042]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 16:17:01 Sweet CRON[21093]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 17:17:01 Sweet CRON[21144]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 17:52:32 Sweet dhclient: DHCPREQUEST of 192.168.1.4 on wlan0 to > 192.168.1.1 port 67 > Jul 22 17:52:32 Sweet dhclient: DHCPACK of 192.168.1.4 from 192.168.1.1 > Jul 22 17:52:32 Sweet dhclient: bound to 192.168.1.4 -- renewal in 37399 > seconds. > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> (wlan0): DHCPv4 state > changed reboot -> renew > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> address 192.168.1.4 > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> prefix 24 (255.255.255.0) > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> gateway 192.168.1.1 > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> nameserver '192.168.1.1' > Jul 22 17:52:32 Sweet NetworkManager[736]: <info> nameserver > '216.144.187.199' > Jul 22 17:52:32 Sweet nm-dispatcher.action: Script > '/etc/NetworkManager/dispatcher.d/01ifupdown' exited with error status 1. > Jul 22 18:17:01 Sweet CRON[21351]: (root) CMD ( cd / && run-parts --report > /etc/cron.hourly) > Jul 22 18:18:30 Sweet kernel: [86329.571212] usb 1-1.2: USB disconnect, > address 4 > Jul 22 18:18:30 Sweet kernel: [86329.709608] JBD2: I/O error detected when > updating journal superblock for sdb1-8. > Jul 22 18:32:24 Sweet kernel: imklog 4.6.4, log source = /proc/kmsg started. > Jul 22 18:32:24 Sweet rsyslogd: [origin software="rsyslogd" > swVersion="4.6.4" x-pid="705" x-info="http://www.rsyslog.com";] (re)start > Jul 22 18:32:24 Sweet rsyslogd: rsyslogd's groupid changed to 103 > Jul 22 18:32:24 Sweet rsyslogd: rsyslogd's userid changed to 101 > Jul 22 18:32:24 Sweet rsyslogd-2039: Could no open output pipe > '/dev/xconsole' [try http://www.rsyslog.com/e/2039 ] > Jul 22 18:32:24 Sweet NetworkManager[740]: <info> trying to start the modem > manager... > Jul 22 18:32:24 Sweet avahi-daemon[742]: Found user 'avahi' (UID 104) and > group 'avahi' (GID 109). > Jul 22 18:32:24 Sweet avahi-daemon[742]: Successfully dropped root > privileges. > Jul 22 18:32:24 Sweet avahi-daemon[742]: avahi-daemon 0.6.30 starting up. > Jul 22 18:32:24 Sweet avahi-daemon[742]: Successfully called chroot(). > Jul 22 18:32:24 Sweet avahi-daemon[742]: Successfully dropped remaining > capabilities. > Jul 22 18:32:24 Sweet avahi-daemon[742]: Loading service file > /services/udisks.service. > Jul 22 18:32:24 Sweet modem-manager[746]: <info> ModemManager (version 0.4) > starting... > Jul 22 18:32:24 Sweet sm-notify[677]: Version 1.2.2 starting > Jul 22 18:32:24 Sweet gdm-binary[729]: WARNING: Unable to load file > '/etc/gdm/custom.conf': No such file or directory > Jul 22 18:32:24 Sweet modem-manager[746]: <info> Loaded plugin Nokia > Jul 22 18:32:24 Sweet kernel: [ 0.000000] Initializing cgroup subsys > cpuset > Jul 22 18:32:24 Sweet kernel: [ 0.000000] Initializing cgroup subsys cpu > Jul 22 18:32:24 Sweet kernel: [ 0.000000] Linux version 2.6.38-10-generic > (buildd@yellow) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) > #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC 2011 (Ubuntu 2.6.38-10.46-generic > 2.6.38.7) > Jul 22 18:32:24 Sweet kernel: [ 0.000000] Command line: > BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic > root=UUID=478a278b-dcf5-4f8b-8e3a-3d04f592c44a ro quiet splash vt.handoff=7 > Jul 22 18:32:24 Sweet kernel: [ 0.000000] BIOS-provided physical RAM map: > > Power cycle brought the system back up fine and I could not repeat the > issue. > > ProblemType: Bug > DistroRelease: Ubuntu 11.04 > Package: linux-image-2.6.38-10-generic 2.6.38-10.46 > ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 > Uname: Linux 2.6.38-10-generic x86_64 > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. > Architecture: amd64 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: roshni 1434 F.... pulseaudio > CRDA: Error: [Errno 2] No such file or directory > Card0.Amixer.info: > Card hw:0 'PCH'/'HDA Intel PCH at 0xf2620000 irq 45' > Mixer name : 'Intel CougarPoint HDMI' > Components : 'HDA:14f1506e,17aa21ce,00100000 > HDA:80862805,80860101,00100000' > Controls : 20 > Simple ctrls : 8 > Card29.Amixer.info: > Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw > unknown' > Mixer name : 'ThinkPad EC (unknown)' > Components : '' > Controls : 1 > Simple ctrls : 1 > Card29.Amixer.values: > Simple mixer control 'Console',0 > Capabilities: pswitch pswitch-joined penum > Playback channels: Mono > Mono: Playback [off] > Date: Fri Jul 22 19:10:23 2011 > HibernationDevice: RESUME=UUID=677bc57d-a2f5-4bf5-bc5f-4365c4a127e7 > InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) > Lsusb: > Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 001 Device 006: ID 0781:5406 SanDisk Corp. Cruzer Micro U3 > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: LENOVO 4177CTO > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic > root=UUID=478a278b-dcf5-4f8b-8e3a-3d04f592c44a ro quiet splash vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-2.6.38-10-generic N/A > linux-backports-modules-2.6.38-10-generic N/A > linux-firmware 1.52 > RfKill: > 0: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/17/2011 > dmi.bios.vendor: LENOVO > dmi.bios.version: 83ET57WW (1.27 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 4177CTO > dmi.board.vendor: LENOVO > dmi.board.version: Not Available > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: Not Available > dmi.modalias: > dmi:bvnLENOVO:bvr83ET57WW(1.27):bd05/17/2011:svnLENOVO:pn4177CTO:pvrThinkPadT420:rvnLENOVO:rn4177CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: > dmi.product.name: 4177CTO > dmi.product.version: ThinkPad T420 > dmi.sys.vendor: LENOVO > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/814881/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/814881 Title: System hung when USB was removed without ejecting it properly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/814881/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
