usbstorage: Sony-Ericsson W760i "No sense [current]"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Stefan Bader | ||
Karmic |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
SRU Justification:
Impact: Changes to device detection scan all partitions and the whole drive for meta-data. When scanning the whole drive for MD signatures (which are at the end of the drive) this now triggered bugs for many drives which a) return the wrong size information when queried and b) return errors without sense data in that case.
Fix: "USB: storage: When a device returns no sense data, call it a Hardware Error" which is part of 2.6.31.6 changes the USB storage transport layer to return a hardware error in that case to prevent the endless loop.
---
(New report requested in https:/
When I connect my phone (Sony-Ericsson W760i in Mass Storage mode) to my Ubuntu 9.04 system, it fails to mount the device, and dmesg gets flooded with "No Sense [current]" messages:
[ 1603.224162] sd 3:0:0:0: [sdc] Sense Key : No Sense [current]
[ 1603.224177] sd 3:0:0:0: [sdc] Add. Sense: No additional sense information
[ 1603.232153] sd 3:0:0:1: [sdd] Sense Key : No Sense [current]
[ 1603.232167] sd 3:0:0:1: [sdd] Add. Sense: No additional sense information
[ 1603.322091] sd 3:0:0:0: [sdc] Sense Key : No Sense [current]
[ 1603.322106] sd 3:0:0:0: [sdc] Add. Sense: No additional sense information
Changed in linux (Ubuntu): | |
assignee: | nobody → Stefan Bader (stefan-bader-canonical) |
importance: | Undecided → Medium |
status: | New → In Progress |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Committed |
description: | updated |
Attaching dmesg output when using the test kernel from http:// people. canonical. com/~smb/ bug287701/