I forgot to mention that in my case the memories are detected after ~6 mins. Attached the syslog output after inserting the flash drive. At 20:37:36 after several reset and timeout messages the device is detected an can be mountet with dolphin. After unmounting the message '21.08.2013 20:38:22 SN68S kernel [ 1246.670413] sdc: detected capacity change from 8065646592 to 0' appears.
After that the device seems to be detected again but as full speed device. After removing the drive them message 'usb 4-1: USB disconnect, device number 5' appears. ** Attachment added: "syslog output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214598/+attachment/3781166/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1214598 Title: kernel 3.8.0-29 does not detect usb memories; but 3.8.0-27 detects them To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs