I'm also experiencing the gtk-window-decorator crash whenever I hit alt+space, in Ubuntu Classic (Natty, fully updated). Compiz seems to work perfectly on my machine in every other regard.
A quick "compiz --replace" fixes things, but I find myself having to do this frequently -- I'm accustomed to using alt+space a lot! "apt-cache showpkg" lists my compiz version as 1:0.9.4+bzr20110415-0ubuntu2. @Mr. Yoshida: I hunted down the .debs of the 1:0.9.4git20110322-0ubuntu5 version of compiz, compiz-core et. al. you mentioned, uninstalled the ones currently in the repo, and installed your version. I still get the same behavior -- I even tried rebooting. If that version works flawlessly on your machine, yet I still get the gtk-window-decorator crash using it, what do you think could account for such a discrepancy? Do you (or anyone else, for that matter) have any suggestions for possible workarounds, or should I just wait for the bug to be assigned and an official update released? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/740767 Title: gtk-window-decorator crashed with SIGSEGV in gwd_get_decor_frame() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs