fast boot cause usb storage can not work after resume
Bug #160350 reported by
Jing Wang
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Moblin Kernel |
Fix Released
|
Medium
|
alek du | ||
Bug Description
mount a usb disk and then hibernate, after resume the mounted disk can not work.
analysis:
when resume the usb bus will be reporbed and reset the device address and the device node, that will case that the usb device can not work. For example mount a storage disk the device node is /dev/sdb when resume back, at list the usb bus system will find that the sdb has been allocated, so it will assign a new device(/dev/sdc) node to the same sotrage disk. So the old mounted point can not work.
solution:
suggest to umount the disk and then hiberante
| Changed in moblin-kernel: | |
| importance: | Undecided → High |
| Changed in moblin-kernel: | |
| status: | New → Triaged |
| Changed in moblin-kernel: | |
| assignee: | nobody → ramesh-caushik |
Revision history for this message
| rob rhoads (rob-rhoads) wrote | #1 |
Revision history for this message
| martin (martin-xu) wrote | #2 |
Revision history for this message
| rob rhoads (rob-rhoads) wrote | #3 |
| Changed in moblin-kernel: | |
| assignee: | ramesh-caushik → martin-xu |
| importance: | High → Medium |
| Changed in moblin-kernel: | |
| milestone: | none → m11 |
Revision history for this message
| alek du (alek-du) wrote | #4 |
| Changed in moblin-kernel: | |
| assignee: | martin-xu → alek-du |
| status: | Triaged → Fix Committed |
| Changed in moblin-kernel: | |
| status: | Fix Committed → Fix Released |
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Ramesh / Martin: Please update the status of this bug.