#0 0x00007f9c832c0037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 [Error: ../nptl/sysdeps/unix/sysv/linux/raise.c was not found in source tree] #1 0x00007f9c832c3698 in __GI_abort () at abort.c:90 [Error: abort.c was not found in source tree] #2 0x00007f9c832b8e03 in __assert_fail_base (fmt=0x7f9c8340f578 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f9c82de5da4 "!xcb_xlib_unknown_req_pending", file=file@entry=0x7f9c82de5d52 "../../src/xcb_io.c", line=line@entry=164, function=function@entry=0x7f9c82de5ea0 <__PRETTY_FUNCTION__.14315> "append_pending_request") at assert.c:92 [Error: assert.c was not found in source tree] #3 0x00007f9c832b8eb2 in __GI___assert_fail (assertion=assertion@entry=0x7f9c82de5da4 "!xcb_xlib_unknown_req_pending", file=file@entry=0x7f9c82de5d52 "../../src/xcb_io.c", line=line@entry=164, function=function@entry=0x7f9c82de5ea0 <__PRETTY_FUNCTION__.14315> "append_pending_request") at assert.c:101 [Error: assert.c was not found in source tree] #4 0x00007f9c82d745fe in append_pending_request (dpy=dpy@entry=0x240e6b0, sequence=4770) at ../../src/xcb_io.c:162 [Error: ../../src/xcb_io.c was not found in source tree] #5 0x00007f9c82d7533d in _XReply (dpy=dpy@entry=0x240e6b0, rep=rep@entry=0x7fff868afe40, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:584 [Error: ../../src/xcb_io.c was not found in source tree] #6 0x00007f9c82d6b0d8 in XQueryExtension (dpy=dpy@entry=0x240e6b0, name=name@entry=0x7f9c76e05e52 "ConfigSGIX", major_opcode=major_opcode@entry=0x7fff868afea4, first_event=first_event@entry=0x7fff868afea8, first_error=first_error@entry=0x7fff868afeac) at ../../src/QuExt.c:48 [Error: ../../src/QuExt.c was not found in source tree] #7 0x00007f9c82d5ef72 in XInitExtension (dpy=dpy@entry=0x240e6b0, name=name@entry=0x7f9c76e05e52 "ConfigSGIX") at ../../src/InitExt.c:47 [Error: ../../src/InitExt.c was not found in source tree] #8 0x00007f9c8272041d in XextAddDisplay (extinfo=0x24a8130, dpy=0x240e6b0, ext_name=0x7f9c76e05e52 "ConfigSGIX", hooks=0x7f9c76f3e040, nevents=17, data=0x0) at ../../src/extutil.c:110 [Error: ../../src/extutil.c was not found in source tree] #9 0x00007f9c76db1935 in ?? () from /tmp/apport_sandbox_g_jEo9/usr/lib/fglrx/libGL.so.1 #10 0x000000000244fff0 in ?? () #11 0x0000000002463ce0 in ?? () #12 0x0000000002453590 in ?? () #13 0x0000000002454330 in ?? () #14 0x0000000002453e90 in ?? () #15 0x00000000024662e0 in ?? () #16 0x0000000002466df0 in ?? () #17 0x0000000002466790 in ?? () #18 0x00000000024672f0 in ?? () #19 0x00000000024a3930 in ?? () #20 0x00000000024ae150 in ?? () #21 0x00000000024dc1a0 in ?? () #22 0x00000000024e2c60 in ?? () #23 0x00000000024e34a0 in ?? () #24 0x00000000024e8c00 in ?? () #25 0x00000000024f6400 in ?? () #26 0x00000000024fd960 in ?? () #27 0x0000000002503320 in ?? () #28 0x00000000025037d0 in ?? () #29 0x0000000002504060 in ?? () #30 0x00000000025054e0 in ?? () #31 0x0000000002508770 in ?? () #32 0x000000000250b220 in ?? () #33 0x00000000025118e0 in ?? () #34 0x000000000244faf0 in ?? () #35 0x0000000002450aa0 in ?? () #36 0x00000000024505a0 in ?? () #37 0x0000000002514150 in ?? () #38 0x00000000024a40d0 in ?? () #39 0x00000000024ae600 in ?? () #40 0x00000000024aeaa0 in ?? () #41 0x0000000002499fc0 in ?? () #42 0x000000000249a910 in ?? () #43 0x000000000249a470 in ?? () #44 0x000000000241c910 in ?? () #45 0x00007f9c840414c8 in ?? () #46 0x00007f9c84010000 in ?? () #47 0x00007f9c8400da38 in ?? () #48 0x00007f9c8400d538 in ?? () #49 0x00007f9c84011000 in ?? () #50 0x00007f9c8400ea38 in ?? () #51 0x00007f9c8400e538 in ?? () #52 0x00007f9c8400ca88 in ?? () #53 0x00007f9c840119f8 in ?? () #54 0x00007f9c8400d000 in ?? () #55 0x00007f9c84011500 in ?? () #56 0x00007f9c840129d0 in ?? () #57 0x00007f9c8400e000 in ?? () #58 0x00007f9c840124e8 in ?? () #59 0x00007f9c840139e8 in ?? () #60 0x00007f9c840134f0 in ?? () #61 0x00007f9c8400f640 in ?? () #62 0x00007f9c84012000 in ?? () #63 0x00007f9c84013000 in ?? () #64 0x00007f9c8400f108 in ?? () #65 0x00007f9c8400c4e8 in ?? () #66 0x00007f9c8400c000 in ?? () #67 0x00007f9c84010510 in ?? () #68 0x00007f9c840149c0 in ?? () #69 0x00007f9c840419c8 in ?? () #70 0x00007f9c84010af8 in ?? () #71 0x00007f9c84014000 in ?? () #72 0x00007f9c840144e0 in ?? () #73 0x00007f9c840439f8 in ?? () #74 0x0000000000000017 in ?? () #75 0x00000000024534b0 in ?? () #76 0x00007f9c83e2fded in ?? () #77 0x00007f9c7e9c5740 in ?? () from /tmp/apport_sandbox_g_jEo9/usr/lib/libprotobuf.so.7 #78 0x0000000000000000 in ?? ()