I have the same issue: I get this error mesage with Ubuntu 10.10 running on a Fujitsu Lifebook S7020 (VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)) but only sometimes and after I resume from suspend. Most of the time suspend / wake works well.
Last entry in kernel.log is: Feb 2 10:14:45 LIFEBOOK-S7020 kernel: [31140.448476] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/523027 Title: DRM Framebuffer crash; invalid framebuffer id; Thinkpads with Intel X4500HD -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
