Package: libcairo2 Version: 1.12.14-2 Severity: normal I upgraded libcairo2 from 1.12.2-3 to 1.12.14-2, and Firefox (version 20 from experimental, in case it matters) started rendering blurry text. Downgrading back to 1.12.2-3 fixes the problem.
I managed to partially characterize the problem. I can reliably reproduce it on certain sites by hovering over a link that wraps between lines. It looks like doing so causes Firefox to re-draw most of the text on those lines over itself, and the edges of the text get progressively darker and each time Firefox re-renders, as though the alpha-blended anti-aliased edges of the text render over themselves and get darker. The attached screenshot from xmag shows an example of this issue. The third line is part of the link I repeatedly hovered over to trigger the issue. The first and fourth lines look normal. The second line got re-rendered and thicker/darker. In particular, compare the 'o' in the second line to the 'o' in the third, or compare the 'ch' in the second line to the 'ch' in the fourth. - Josh Triplett -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.8-1-amd64 (SMP w/4 CPU cores) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages libcairo2 depends on: ii libc6 2.13-38 ii libegl1-mesa [libegl1-x11] 8.0.5-4 ii libfontconfig1 2.9.0-7.1 ii libfreetype6 2.4.9-1.1 ii libgl1-mesa-glx [libgl1] 8.0.5-4 ii libpixman-1-0 0.26.0-4 ii libpng12-0 1.2.49-4 ii libx11-6 2:1.5.0-1 ii libxcb-render0 1.8.1-2 ii libxcb-shm0 1.8.1-2 ii libxcb1 1.8.1-2 ii libxext6 2:1.3.1-2 ii libxrender1 1:0.9.7-1 ii multiarch-support 2.17-1 ii zlib1g 1:1.2.8.dfsg-1 libcairo2 recommends no packages. libcairo2 suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
