I am having the same problem of lsusb hanging, and disk utility shows no usb devices. (and my USB access is flaky, although my logitech wireless mx5500 works fine, most of the time).
Linux desktop 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010 x86_64 GNU/Linux I have attached an archive containing the result of the info suggested. dmesg, lspci -v, strace lsusb ** Attachment added: "usb-debugging-info.tar.bz2" http://launchpadlibrarian.net/49454964/usb-debugging-info.tar.bz2 -- lsusb hangs forever https://bugs.launchpad.net/bugs/570049 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