qc-usb driver does not work anymore with 2.6.27-2.3
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
gst-launch-0.10 v4lsrc autoprobe-fps=false device=/dev/video0 ! "video/x-raw-yuv, format=
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /pipeline0/v4lsrc0: Could not get/set settings from/on resource.
Additional debug info:
v4l_calls.c(198): gst_v4l_open (): /pipeline0/v4lsrc0:
Device opened, but wrong type (0x0)
Setting pipeline to NULL ...
FREEING pipeline ...
The according lines from gst-plugins-
if ((GST_IS_V4LSRC (v4lelement) &&
...
GST_
("Device opened, but wrong type (0x%x)", v4lelement-
Nothing strange in dmesg.
lsusb: Bus 004 Device 002: ID 046d:0840 Logitech, Inc. QuickCam Express
Also ekiga does not recognize that cam anymore.
As I noticed some changes to that module regarding v4l2 I tried v4l2src, too:
gst-launch-0.10 v4l2src device=/dev/video0 ! "video/x-raw-yuv, format=
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /pipeline0/
Additional debug info:
v4l2_calls.c(95): gst_v4l2_
system error: Unknown error 515
Setting pipeline to NULL ...
FREEING pipeline ...
Hi Sebastian,
I know you mentioned you didn't see anything strange in dmesg, but could you attach it anyways for our developers to review just in case. Also, can you comment which was the most recent kernel version where this was working? Thanks.