I just encountered this as well with an identical drive and ID. [1342096.266871] usb 2-1.2: new high-speed USB device number 21 using ehci-pci [1342096.361163] usb 2-1.2: New USB device found, idVendor=0781, idProduct=5581 [1342096.361174] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [1342096.361181] usb 2-1.2: Product: Ultra [1342096.361187] usb 2-1.2: Manufacturer: SanDisk [1342096.361192] usb 2-1.2: SerialNumber: XXXXXXXXXXXXXXXXXXXXXXXX [1342096.361828] usb-storage 2-1.2:1.0: USB Mass Storage device detected [1342096.362084] scsi host13: usb-storage 2-1.2:1.0 [1342097.360314] scsi 13:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6 [1342097.361040] sd 13:0:0:0: Attached scsi generic sg3 type 0 [1342097.361604] sd 13:0:0:0: [sdc] 121307136 512-byte logical blocks: (62.1 GB/57.8 GiB) [1342097.362867] sd 13:0:0:0: [sdc] Write Protect is off [1342097.362873] sd 13:0:0:0: [sdc] Mode Sense: 43 00 00 00 [1342097.363850] sd 13:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [1342097.378277] sdc: sdc1 [1342097.382102] sd 13:0:0:0: [sdc] Attached SCSI removable disk [1342097.717566] FAT-fs (sdc1): unable to read boot sector to mark fs as dirty [1342227.032350] usb-storage 2-1.2:1.0: USB Mass Storage device detected [1342227.032697] usb 2-1.2: USB disconnect, device number 21 [1342227.032843] scsi host14: usb-storage 2-1.2:1.0
Ubuntu 14.04 LTS Functioned perfectly under OSX and Windows - my workaround was to plug it into the OSX machine and copy off the files I needed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775487 Title: Sandisk Ultra USB 3.0 Flash Drive doesn't work in USB 3 ports To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1775487/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
