[Ubuntu-x-swat] [Bug 1606122] Re: Cairo drawing coordinates are broken w/nouveau (affects xfwm4)

2017-05-10 Thread Ryan Prichard
Xubuntu 16.04.2 LiveCD ==> bug does not reproduce Xubuntu 16.04 LiveCD ==> bug reproduces Downgrading the kernel on the 16.04.2 installation didn't reintroduce the bug. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs

[Ubuntu-x-swat] [Bug 1606122] Re: Cairo drawing coordinates are broken w/nouveau (affects xfwm4)

2017-05-10 Thread Ryan Prichard
The bug doesn't reproduce anymore. Both the extracted-from-xfwm4.c test program and xfwm4 now work, on my Ubuntu 16.04 machine with the NVIDIA GeForce 750 Ti card. I configured it back to nouveau and enabled compositing. I'm guessing an update fixed it? $ lsb_release -rd Description:Ubuntu

[Ubuntu-x-swat] [Bug 1606122] Re: Cairo drawing coordinates are broken w/nouveau (affects xfwm4)

2016-07-24 Thread Ryan Prichard
Here's the test program's output with the nouveau driver. ** Attachment added: "broken-nouveau.png" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1606122/+attachment/4706860/+files/broken-nouveau.png -- You received this bug notification because you are a member of Ubuntu-X, which is s

[Ubuntu-x-swat] [Bug 1606122] Re: Cairo drawing coordinates are broken w/nouveau (affects xfwm4)

2016-07-24 Thread Ryan Prichard
Here's what the test program's output *should* look like, using the NVIDIA driver. $ apt-cache policy nvidia-361 nvidia-361: Installed: 361.42-0ubuntu2 Candidate: 361.42-0ubuntu2 Version table: *** 361.42-0ubuntu2 500 500 http://us.archive.ubuntu.com/ubuntu xenial/restricted amd64 P

[Ubuntu-x-swat] [Bug 1606122] [NEW] Cairo drawing coordinates are broken w/nouveau (affects xfwm4)

2016-07-24 Thread Ryan Prichard
Public bug reported: I'm using xfwm4 with Xubuntu 16.04. With compositing enabled, and when I cycle through windows with Alt-Tab, xfwm4 draws an opaque rectangle bordering a candidate window, and it fills that rectangle with a semi- transparent blue color. When I use the nouveau driver, the fill