Same problem - neither Cheese or guvcview produce anything.
Same message on Cheese : There was an error playing video from webcam
Command line Cheese output:
bipco@qBok:~$ cheese
libv4l2: error turning on stream: Invalid argument
(cheese:3352): cheese-WARNING **: Internal data flow error.:
I have some of these problems on Radeon HD7750 12.10 Quantal - fglrx-
updates from the repository works, but not as well as 12.8 from the ATI
website in 12.04 Precise which works fine (I get strange flickery
effects in X-Plane Flight Sim under certain conditions in Quantal).
If I try to install
Public bug reported:
Binary package hint: firefox
Immediately after customising toolbars, only the menu headings are
available - there is nothing in the menus and the headings are greyed-
out. Clicking on a menu causes it to become black, but no menu appears.
After restarting Firefox the menus
** Attachment added: Dependencies.txt
http://librarian.launchpad.net/7739960/Dependencies.txt
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Menus not working after customise toolbars (Feisty PPC)
https://bugs.launchpad.net/bugs/116206
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