On 03/31/2012 09:28 PM, Somebody in the thread at some point said: >> What are the gnome-shell problems? Perhaps they're well known but I'm >> not acquainted with them. If we're missing a package that will help >> things out let me know and I'll put it in the next snapshot. > > It's not deps afaict, a couple of weeks ago pieces were missing, but > there now is enough to yum install @gnome-desktop sanely with > --skip-broken; abrt, elfutils, gdb, libreport and xmlrpc-c are skipped. > Here anyway the resulting gdm / gnome ends up showing "Oh no! Something > has gone wrong." before gdm login. > > Poking around in gdm logs shows a segfault after not being able to find > org.gnome.SessionManager |not provided by any .service files". I had to > mess with a javascript file in gnome to get that info, it was otherwise > complaining that there were too many args sent to the logging api. Now that gdb is available I can see the issue boils down to segfault in llvm. I installed the 1GB (installed size) of debuginfos and got this backtrace #0 emitInstruction (MI=..., this=0x1394f8) at ARMCodeEmitter.cpp:576 #1 (anonymous namespace)::ARMCodeEmitter::runOnMachineFunction (this=0x1394f8, MF=...) at ARMCodeEmitter.cpp:391 #2 0xb3881960 in runOnFunction (this=0x1394f8, F=...) at MachineFunctionPass.cpp:33 #3 llvm::MachineFunctionPass::runOnFunction (this=0x1394f8, F=...) at MachineFunctionPass.cpp:26 #4 0xb366a204 in llvm::FPPassManager::runOnFunction (this=0x107620, F=...) at PassManager.cpp:1512 #5 0xb366a378 in llvm::FunctionPassManagerImpl::run (this=0x107468, F=...) at PassManager.cpp:1462 #6 0xb366a45c in llvm::FunctionPassManager::run (this=0x116340, F=...) at PassManager.cpp:1391 #7 0xb3b1fc88 in llvm::JIT::jitTheFunction (this=this@entry=0x105cb0, F=F@entry=0xc1ef30, locked=...) at JIT.cpp:639 #8 0xb3b1ff90 in llvm::JIT::runJITOnFunctionUnlocked (this=this@entry=0x105cb0, F=F@entry=0xc1ef30, locked=...) at JIT.cpp:618 #9 0xb3b200b4 in llvm::JIT::getPointerToFunction (this=0x105cb0, F=0xc1ef30) at JIT.cpp:675 #10 0xb359ef20 in llvm::ExecutionEngine::getPointerToGlobal (this=0x105cb0, GV=0xc1ef30) at ExecutionEngine.cpp:505 #11 0xb42daa5c in generate_fragment (lp=0xb455f3d4, lp@entry=0x235680, shader=0xc60744, shader@entry=0xc1c7c8, variant=0xc1c7c8, variant@entry=0xb93440, partial_mask=3025531860, partial_mask@entry=1) at lp_state_fs.c:812 #12 0xb42db410 in generate_variant (key=0xbeffd6ac, shader=0xc1c7c8, lp=0x235680) at lp_state_fs.c:968 #13 llvmpipe_update_fs (lp=lp@entry=0x235680) at lp_state_fs.c:1399 #14 0xb42d9258 in llvmpipe_update_derived (e=e@entry=0x235680) at lp_state_derived.c:155 #15 0xb42cb9d0 in llvmpipe_draw_vbo (pipe=0x235680, info=0xbeffd880) at lp_draw_arrays.c:64 #16 0xb4382874 in st_draw_vbo (ctx=0x0, arrays=<optimized out>, prims=<optimized out>, nr_prims=0, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=1, tfb_vertcount=0x0) at state_tracker/st_draw.c:1112 #17 0xb437be0c in vbo_draw_arrays (ctx=ctx@entry=0x1d50f8, mode=mode@entry=7, start=start@entry=0, count=count@entry=4, numInstances=numInstances@entry=1) at vbo/vbo_exec_array.c:600 #18 0xb437bef8 in vbo_exec_DrawArrays (mode=7, start=0, count=4) at vbo/vbo_exec_array.c:632 #19 0xb543585c in shared_dispatch_stub_310 (mode=7, first=<optimized out>, count=<optimized out>) at ../../../src/mapi/shared-glapi/glapi_mapi_tmp.h:14992 #20 0xb62f11ac in ?? () from /lib/libcogl.so.8 #21 0xb62ed198 in ?? () from /lib/libcogl.so.8 #22 0xb62ec3ac in ?? () from /lib/libcogl.so.8 #23 0xb62ecf4c in ?? () from /lib/libcogl.so.8 #24 0xb62ec3ac in ?? () from /lib/libcogl.so.8 #25 0xb62ecd00 in ?? () from /lib/libcogl.so.8 #26 0xb62ec3ac in ?? () from /lib/libcogl.so.8 #27 0xb62ec8f4 in ?? () from /lib/libcogl.so.8 #28 0xb62ec3ac in ?? () from /lib/libcogl.so.8 #29 0xb62ede70 in ?? () from /lib/libcogl.so.8 #30 0xb62c166c in cogl_flush () from /lib/libcogl.so.8 #31 0xb62ea9c0 in ?? () from /lib/libcogl.so.8 #32 0xb5760b00 in g_hook_list_invoke () from /lib/libglib-2.0.so.0 #33 0xb62e9bfc in _cogl_atlas_reserve_space () from /lib/libcogl.so.8 #34 0xb62ead50 in _cogl_atlas_texture_new_with_size () from /lib/libcogl.so.8 #35 0xb62eafc4 in ?? () from /lib/libcogl.so.8 #36 0xb62e40f0 in cogl_texture_new_from_bitmap () from /lib/libcogl.so.8 #37 0xb62e4190 in cogl_texture_new_from_data () from /lib/libcogl.so.8 #38 0xb6fac9c8 in st_theme_node_paint () from /usr/lib/gnome-shell/libgnome-shell.so #39 0xb6fb19ac in st_widget_paint_background () from /usr/lib/gnome-shell/libgnome-shell.so #40 0xb6fb19cc in ?? () from /usr/lib/gnome-shell/libgnome-shell.so #41 0xb5846488 in g_cclosure_marshal_VOID__VOIDv () from /lib/libgobject-2.0.so.0 #42 0xb5842658 in ?? () from /lib/libgobject-2.0.so.0 #43 0xb58445cc in ?? () from /lib/libgobject-2.0.so.0 #44 0xb585f3f4 in g_signal_emit_valist () from /lib/libgobject-2.0.so.0 #45 0xb585fa64 in g_signal_emit () from /lib/libgobject-2.0.so.0 #46 0xb6378d0c in clutter_actor_continue_paint () from /lib/libclutter-1.0.so.0 #47 0xb638a25c in ?? () from /lib/libclutter-1.0.so.0 #48 0xb6f8f84c in ?? () from /usr/lib/gnome-shell/libgnome-shell.so #49 0xb5846488 in g_cclosure_marshal_VOID__VOIDv () from /lib/libgobject-2.0.so.0 #50 0xb5842658 in ?? () from /lib/libgobject-2.0.so.0 #51 0xb58445cc in ?? () from /lib/libgobject-2.0.so.0 #52 0xb585f3f4 in g_signal_emit_valist () from /lib/libgobject-2.0.so.0 #53 0xb585fa64 in g_signal_emit () from /lib/libgobject-2.0.so.0 #54 0xb6378d0c in clutter_actor_continue_paint () from /lib/libclutter-1.0.so.0 #55 0xb638a25c in ?? () from /lib/libclutter-1.0.so.0 #56 0xb6f7c428 in ?? () from /usr/lib/gnome-shell/libgnome-shell.so #57 0xb5846488 in g_cclosure_marshal_VOID__VOIDv () from /lib/libgobject-2.0.so.0 #58 0xb5842658 in ?? () from /lib/libgobject-2.0.so.0 #59 0xb58445cc in ?? () from /lib/libgobject-2.0.so.0 #60 0xb585f3f4 in g_signal_emit_valist () from /lib/libgobject-2.0.so.0 #61 0xb585fa64 in g_signal_emit () from /lib/libgobject-2.0.so.0 #62 0xb6378d0c in clutter_actor_continue_paint () from /lib/libclutter-1.0.so.0 #63 0xb638a25c in ?? () from /lib/libclutter-1.0.so.0 #64 0xb63d456c in ?? () from /lib/libclutter-1.0.so.0 #65 0xb5846434 in g_cclosure_marshal_VOID__VOID () from /lib/libgobject-2.0.so.0 #66 0xb5842db8 in ?? () from /lib/libgobject-2.0.so.0 #67 0xb58443d4 in g_closure_invoke () from /lib/libgobject-2.0.so.0 #68 0xb5856bec in ?? () from /lib/libgobject-2.0.so.0 #69 0xb585f878 in g_signal_emit_valist () from /lib/libgobject-2.0.so.0 #70 0xb585fa64 in g_signal_emit () from /lib/libgobject-2.0.so.0 #71 0xb6378d0c in clutter_actor_continue_paint () from /lib/libclutter-1.0.so.0 #72 0xb638a25c in ?? () from /lib/libclutter-1.0.so.0 #73 0xb63d8764 in ?? () from /lib/libclutter-1.0.so.0 #74 0xb63732f8 in ?? () from /lib/libclutter-1.0.so.0 #75 0xb63da48c in ?? () from /lib/libclutter-1.0.so.0 #76 0xb63d7160 in ?? () from /lib/libclutter-1.0.so.0 #77 0xb63bf884 in ?? () from /lib/libclutter-1.0.so.0 #78 0xb576f68c in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #79 0xb576fad0 in ?? () from /lib/libglib-2.0.so.0 #80 0xb576fef4 in g_main_loop_run () from /lib/libglib-2.0.so.0 #81 0xb6e4cd38 in meta_run () from /lib/libmutter.so.0 #82 0x000098a8 in main () Is llvm / gnome-shell expected to give a good result with framebuffer X driver at the moment (on hardfloat)? Or is it a problem with my background image (not sure what that is right now). -Andy _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm
