USB 3.0 mode only works after suspend for some PantherPoint devices
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Manoj Iyer | ||
Oneiric |
Fix Released
|
Medium
|
Unassigned | ||
Precise |
Fix Released
|
Medium
|
Manoj Iyer | ||
Quantal |
Fix Released
|
Medium
|
Manoj Iyer |
Bug Description
============ ON COLD BOOT ===============
May 14 14:52:49 u kernel: [ 166.760407] usb 2-1.4: new high-speed USB device number 5 using ehci_hcd
May 14 14:52:49 u kernel: [ 166.855394] scsi7 : usb-storage 2-1.4:1.0
May 14 14:52:50 u kernel: [ 167.852356] scsi 7:0:0:0: Direct-Access JetFlash Transcend 16GB 1.00 PQ: 0 ANSI: 5
May 14 14:52:50 u kernel: [ 167.853746] sd 7:0:0:0: Attached scsi generic sg2 type 0
May 14 14:52:50 u kernel: [ 167.854987] sd 7:0:0:0: [sdb] 30871552 512-byte logical blocks: (15.8 GB/14.7 GiB)
May 14 14:52:50 u kernel: [ 167.855355] sd 7:0:0:0: [sdb] Write Protect is off
May 14 14:52:50 u kernel: [ 167.855367] sd 7:0:0:0: [sdb] Mode Sense: 23 00 00 00
May 14 14:52:50 u kernel: [ 167.855719] sd 7:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
May 14 14:52:50 u kernel: [ 167.862897] sdb:
May 14 14:52:50 u kernel: [ 167.864702] sd 7:0:0:0: [sdb] Attached SCSI removable disk
May 14 14:53:01 u kernel: [ 178.555908] sdb: detected capacity change from 15806234624 to 0
============ AFTER S3 =======
May 14 14:54:20 u kernel: [ 251.982750] usb 4-3: new SuperSpeed USB device number 2 using xhci_hcd
May 14 14:54:20 u kernel: [ 252.000189] scsi8 : usb-storage 4-3:1.0
May 14 14:54:21 u kernel: [ 252.998013] scsi 8:0:0:0: Direct-Access JetFlash Transcend 16GB 1.00 PQ: 0 ANSI: 5
May 14 14:54:21 u kernel: [ 252.999423] sd 8:0:0:0: [sdb] 30871552 512-byte logical blocks: (15.8 GB/14.7 GiB)
May 14 14:54:21 u kernel: [ 252.999455] sd 8:0:0:0: Attached scsi generic sg2 type 0
May 14 14:54:21 u kernel: [ 252.999590] sd 8:0:0:0: [sdb] Write Protect is off
May 14 14:54:21 u kernel: [ 252.999596] sd 8:0:0:0: [sdb] Mode Sense: 23 00 00 00
May 14 14:54:21 u kernel: [ 252.999744] sd 8:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
May 14 14:54:21 u kernel: [ 253.004253] sdb:
May 14 14:54:21 u kernel: [ 253.004998] sd 8:0:0:0: [sdb] Attached SCSI removable disk
Related branches
CVE References
tags: | added: blocks-hwcert-enablement |
Changed in linux (Ubuntu Precise): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Oneiric): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Precise): | |
status: | New → Incomplete |
Changed in linux (Ubuntu Oneiric): | |
status: | New → Incomplete |
Changed in linux (Ubuntu Precise): | |
assignee: | nobody → Manoj Iyer (manjo) |
Changed in linux (Ubuntu Quantal): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Precise): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Oneiric): | |
status: | Incomplete → In Progress |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1000424
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.