Canvas composite operations not working as in original Firefox
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| firefox-3.0 (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: firefox-3.0
Drawing the content of a canvas element onto an other canvas element by using a globalComposite
http://
Ubuntu's firefox displays nothing at all. The original firefox (and also Safari, Opera and Chrome) displays the correct content: A small blue rectangle.
Firefox 3.0.9 in the previous Ubuntu release (8.10) was also working correctly.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
NonfreeKernelMo
Package: firefox-3.0 3.0.9+nobinonly
ProcEnviron:
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: firefox-3.0
Uname: Linux 2.6.28-11-generic x86_64
| Klaus Reimer (kay) wrote | #1 |
| Klaus Reimer (kay) wrote | #2 |
Problem can also be reproduced with the current Ubuntu 9.04 Live CD. It also happens with disabled Compiz and with different video cards. So it has nothing to do with Compiz or the commercial driver or the graphics hardware. My guess is that some library which is bundled with the orginal Firefox but is used in a different version by Ubuntu's Firefox is responsible for this. Maybe cairo? Don't know.