uvcvideo:"failed to query UVC control" and "resume error" when hibernate
Bug #362624 reported by
marco.pallotta
This bug affects 4 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
NULL Project |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Sometimes, when I hibernate my system, I see, from console, (after X disappers) some text messages that say:
"iwl 3945: MAC is in deep sleep
uvcvideo: failed to query (1) UVC control 2
uvcvideo 6-2:11 resume error -5
.............
............."
Then the hibernate process seems to work ok. No problem seems to happen at resume.
The issue happens at almost 50% of hibernation processes.
root@dominus:
[ 21.864902] uvcvideo: Found UVC 1.00 device Acer CrystalEye webcam (064e:a101)
[ 21.866631] usbcore: registered new interface driver uvcvideo
[ 35.062121] uvcvideo: Found UVC 1.00 device Acer CrystalEye webcam (064e:a101
Tested with Hardy Heron
affects: | ubuntu → linux (Ubuntu) |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: hardy hibernate resume |
affects: | linux (openSUSE) → null |
Changed in null: | |
status: | New → Invalid |
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I get a "failed to query UVC" error on every boot in Hardy with my DEL XPS M1330, but webcam still seems to work ok.
<code>
>lsusb:
Bus 002 Device 003: ID 05a9:7670 OmniVision Technologies, Inc.
</code>