Update: On starting my machine (with the new mainline kernel) today, the hard drive is recognized, but only operates at USB 2.0 speeds. System log reads:
May 1 20:07:07 winter9 kernel: [ 11.980787] scsi 9:0:0:0: Direct-Access WD My Book 3.0 1123 1006 PQ: 0 ANSI: 4 May 1 20:07:07 winter9 kernel: [ 11.981254] sd 9:0:0:0: Attached scsi generic sg7 type 0 May 1 20:07:07 winter9 kernel: [ 11.982576] sd 9:0:0:0: [sdg] 1953519616 512-byte logical blocks: (1.00 TB/931 GiB) May 1 20:07:07 winter9 kernel: [ 11.982726] xhci_hcd 0000:04:00.0: WARN: Stalled endpoint May 1 20:07:07 winter9 kernel: [ 11.983330] sd 9:0:0:0: [sdg] Write Protect is off May 1 20:07:07 winter9 kernel: [ 11.984127] xhci_hcd 0000:04:00.0: WARN: Stalled endpoint May 1 20:07:07 winter9 kernel: [ 11.984686] sdg: sdg1 May 1 20:07:07 winter9 kernel: [ 12.014286] xhci_hcd 0000:04:00.0: WARN: Stalled endpoint May 1 20:07:07 winter9 kernel: [ 12.018158] sd 9:0:0:0: [sdg] Attached SCSI disk May 1 20:08:19 winter9 kernel: [ 83.319472] EXT4-fs (sdg1): mounted filesystem with ordered data mode I see nothing about it switching back to OHCI (which would explain why I'm only getting speeds of a USB 2.0 disk)... -- lucid beta 1 fails to mount external USB 3.0 storage https://bugs.launchpad.net/bugs/549107 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
