Package: libcairo2 Followup-For: Bug #658252 I also can confirm that problem occurs in libcairo2 1.12.0-2, but after downgrading libcairo2 and libcairo-gobject2 to 1.10.2-7 (I haven't tried downgrading only libcairo2) problem disappears.
Also disabling graphics acceleration in X.org helps: Option "NoAccel" "true" (gnome of course starts in fallback mode then) My graphics adapter is a PCI-E Radeon HD 4850 Currently I use up-to-date Sid installation, with only libcairo2 and libcairo-gobject2 downgraded to 1.10.2-7. Everything works fine. Radeon driver: xserver-xorg-video-radeon 1:6.14.4-1 But I've tried also 6.14.0, 6.14.3 (debian packages) and 6.14.1, 6.14.2 (own compilations) A bit from glxinfo: OpenGL renderer string: Gallium 0.4 on AMD RV770 OpenGL version string: 2.1 Mesa 7.11.2 OpenGL shading language version string: 1.20 I've tried too: * linux kernels 3.0 and 3.1 * libdrm2, libdrm-radeon1: versions 2.4.30-1, 2.4.32-1 which has no effect on reported artifacts. Screenshot of the artifacts, if useful, available here: http://postimage.org/image/6ev7n30zh/ (for at least few weeks) -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores) Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages libcairo2 depends on: ii libc6 2.13-27 ii libfontconfig1 2.8.0-3.1 ii libfreetype6 2.4.9-1 ii libpixman-1-0 0.24.4-1 ii libpng12-0 1.2.47-2 ii libx11-6 2:1.4.4-4 ii libxcb-render0 1.8.1-1 ii libxcb-shm0 1.8.1-1 ii libxcb1 1.8.1-1 ii libxrender1 1:0.9.6-2 ii multiarch-support 2.13-27 ii zlib1g 1:1.2.6.dfsg-2 libcairo2 recommends no packages. libcairo2 suggests no packages. -- debconf-show failed -- debsums errors found: debsums: package libcairo2 is not installed (JP: I don't know why debsums says so, because libcairo2 is installed, even reinstalled via aptitude, to check this error reported by debsums) -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org