Launchpad has imported 10 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=914929.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2013-02-23T14:21:08+00:00 Michael wrote: Created attachment 701636 strace of lsusb stopped with ^C after a delay. Description of problem: lsusb -t hangs and produces no output. This also blocks sosreport. Version-Release number of selected component (if applicable): How reproducible: every time. Steps to Reproduce: 1. lsusb -t Actual results: nothing happens Expected results: tree output of USB devices Additional info: Bug #814087 seems a bit similar but produced output and is for an older Fedora. strace was completed by me pressing ^C at the end. attached will be: strace backtrace at lockup point lsusb -v Additional info: Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/0 ------------------------------------------------------------------------ On 2013-02-23T14:23:33+00:00 Michael wrote: Created attachment 701637 backtrace of a locked up LSUSB Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/1 ------------------------------------------------------------------------ On 2013-02-23T14:24:17+00:00 Michael wrote: Created attachment 701638 lsusb -v output - N.B. does not lock up Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/2 ------------------------------------------------------------------------ On 2013-02-25T15:25:19+00:00 Lukáš wrote: Created attachment 702395 possible patch Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/3 ------------------------------------------------------------------------ On 2013-02-25T15:39:40+00:00 Lukáš wrote: Can you please try this patch version? http://people.fedoraproject.org/~lnykryn/usbutils/006-4/ Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/4 ------------------------------------------------------------------------ On 2013-02-25T16:36:54+00:00 Michael wrote: Yes; that seems to fix it. (running as normal user) [hoop@agata ~]$ lsusb -t (wait a very very long time) [hoop@agata ~]$ ./usr/bin/lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M |__ Port 6: Dev 3, If 0, Class=Communications, Driver=, 480M |__ Port 6: Dev 3, If 1, Class=Communications, Driver=cdc_acm, 480M |__ Port 6: Dev 3, If 2, Class=CDC Data, Driver=cdc_acm, 480M |__ Port 6: Dev 3, If 3, Class=Communications, Driver=cdc_acm, 480M |__ Port 6: Dev 3, If 4, Class=CDC Data, Driver=cdc_acm, 480M |__ Port 6: Dev 3, If 5, Class=Communications, Driver=cdc_wdm, 480M |__ Port 6: Dev 3, If 6, Class=Communications, Driver=cdc_ncm, 480M |__ Port 6: Dev 3, If 7, Class=CDC Data, Driver=cdc_ncm, 480M |__ Port 6: Dev 3, If 8, Class=Communications, Driver=cdc_wdm, 480M |__ Port 6: Dev 3, If 9, Class=Communications, Driver=cdc_acm, 480M |__ Port 6: Dev 3, If 10, Class=CDC Data, Driver=cdc_acm, 480M |__ Port 8: Dev 4, If 0, Class=Application Specific Interface, Driver=, 12M |__ Port 8: Dev 4, If 1, Class=Chip/SmartCard, Driver=, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M |__ Port 4: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M |__ Port 4: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M |__ Port 4: Dev 3, If 2, Class=Vendor Specific Class, Driver=, 12M |__ Port 4: Dev 3, If 3, Class=Application Specific Interface, Driver=, 12M |__ Port 5: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M |__ Port 5: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/5 ------------------------------------------------------------------------ On 2013-02-25T19:40:25+00:00 Lukáš wrote: Thanks for checking, I will prepare an update tomorrow. Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/6 ------------------------------------------------------------------------ On 2013-02-26T14:23:38+00:00 Fedora wrote: usbutils-006-4.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/usbutils-006-4.fc18 Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/7 ------------------------------------------------------------------------ On 2013-02-27T02:25:29+00:00 Fedora wrote: Package usbutils-006-4.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing usbutils-006-4.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-3074/usbutils-006-4.fc18 then log in and leave karma (feedback). Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/8 ------------------------------------------------------------------------ On 2013-03-20T21:29:44+00:00 Fedora wrote: usbutils-006-4.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. Reply at: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1446863/comments/9 ** Changed in: usbutils Status: Unknown => Fix Released ** Changed in: usbutils Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1446863 Title: [precise] lsusb -t hangs with no output To manage notifications about this bug go to: https://bugs.launchpad.net/usbutils/+bug/1446863/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
