Error: Cairo does not yet support the requested image format: Depth: 32 Alpha mask: 0x00000000 Red mask: 0x000000ff Blue mask: 0x0000ff00 Green mask: 0x00ff0000 Cairo 1.1.10-2 on SuSE Linux 10.2a1 displaying to SGI IRIX 6.5.29, 24-bit TrueColor xdpyinfo on the SGI: name of display: :0.0 version number: 11.0 vendor string: Silicon Graphics vendor release number: 6600 maximum request size: 262140 bytes motion buffer size: 0 bitmap unit, bit order, padding: 32, MSBFirst, 32 image byte order: MSBFirst number of supported pixmap formats: 6 supported pixmap formats: depth 1, bits_per_pixel 1, scanline_pad 32 depth 4, bits_per_pixel 8, scanline_pad 32 depth 8, bits_per_pixel 8, scanline_pad 32 depth 12, bits_per_pixel 16, scanline_pad 32 depth 15, bits_per_pixel 16, scanline_pad 32 depth 24, bits_per_pixel 32, scanline_pad 32 I realize this version of Cairo is a bit old, but it's the newest one I have found that is packaged for SuSE...
*** Bug 7412 has been marked as a duplicate of this bug. ***
I also get this error with Debian's libcairo2 1.2.0-2 running applications in a VNC session using 24-bit color. This does not occur with the 1.0.4-2 package. % xdpyinfo name of display: :1.0 version number: 11.0 vendor string: The XFree86 Project, Inc vendor release number: 40300000 XFree86 version: 4.3.0 maximum request size: 4194300 bytes motion buffer size: 256 bitmap unit, bit order, padding: 32, LSBFirst, 32 image byte order: LSBFirst number of supported pixmap formats: 2 supported pixmap formats: depth 1, bits_per_pixel 1, scanline_pad 32 depth 24, bits_per_pixel 32, scanline_pad 32
Another report: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=197877
Apparently the code writing out the error message has a typo, printing out in ARGB order, but labeling as ARBG.... So, the missing format here is ABGR, not the weird AGBR as it looks like.
Same here on gentoo with gimp and other apss(gvim). Display is on a sunray, connected to a linux pc. xdpyinfo: screen #0: print screen: no dimensions: 1600x1200 pixels (452x339 millimeters) resolution: 90x90 dots per inch depths (3): 1, 24, 32 root window id: 0x38 depth of root window: 24 planes number of colormaps: minimum 1, maximum 1 default colormap: 0x22 default number of colormap cells: 256 preallocated pixels: black 0, white 16777215 options: backing-store YES, save-unders YES largest cursor: 64x64 current input event mask: 0xfa2033 KeyPressMask KeyReleaseMask EnterWindowMask LeaveWindowMask ButtonMotionMask StructureNotifyMask SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask PropertyChangeMask ColormapChangeMask number of visuals: 1 default visual id: 0x20 visual: visual id: 0x20 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff, 0xff00, 0xff0000 significant bits in color specification: 8 bits Version: x11-libs/cairo-1.2.0 Error: This is a development version of GIMP. Debug messages may appear here. Error: Cairo does not yet support the requested image format: Depth: 32 Alpha mask: 0x00000000 Red mask: 0x000000ff Blue mask: 0x0000ff00 Green mask: 0x00ff0000 Please file an enhacement request (quoting the above) at: http://bugs.freedesktop.org/enter_bug.cgi?product=cairo gimp: cairo-image-surface.c:144: _cairo_format_from_pixman_format: Assertion `NOT_REACHED' failed. gimp: terminated: Aborted
*** This bug has been marked as a duplicate of 7294 ***
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