Bug 923364
| Summary: | [3.7.92] Despite moving mouse in Black Screen(Blank Screen), gnome-shell doesn't switch to unlock screen | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | sangu <sangu.fedora> |
| Component: | gnome-shell | Assignee: | Owen Taylor <otaylor> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | admiller, awilliam, bnocera, bochecha, drago01, fmuellner, kparal, mfabian, michele, nicolas.mailhot, otaylor, rmatos, robatino, rstrode, samkraju, tadej.j, walters |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | RejectedBlocker | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-06-12 00:47:41 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
maybe Duplicated bug 923386 bug 923586 ? Looks like it, yeah. Good catch. *** Bug 923586 has been marked as a duplicate of this bug. *** *** Bug 923386 has been marked as a duplicate of this bug. *** Info from the dupes: Nic and I both see a lot of these errors in journalctl: Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! Exception was: Error: Expected type gunichar for Argument 'c' but got type 'number' (nil) Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! message = '"Expected type gunichar for Argument 'c' but got type 'number' (nil)"' Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! fileName = '"/usr/share/gnome-shell/js/ui/screenShield.js"' Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! lineNumber = '606' Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! stack = '"([object GObject_Object],[object GObject_Union])@/usr/share/gnome-shell/js/ui/screenShield.js:606 Mar 20 02:33:59 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! Exception was: Error: Expected type gunichar for Argument 'c' but got type 'number' (nil) Mar 20 02:33:59 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! message = '"Expected type gunichar for Argument 'c' but got type 'number' (nil)"' Mar 20 02:33:59 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! fileName = '"/usr/share/gnome-shell/js/ui/screenShield.js"' Mar 20 02:33:59 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! lineNumber = '606' Mar 20 02:33:59 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! stack = '"([object GObject_Object],[object GObject_Union])@/usr/share/gnome-shell/js/ui/screenShield.js:606 ... Mar 20 02:34:05 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! Exception was: Error: Expected type gunichar for Argument 'c' but got type 'number' (nil) Mar 20 02:34:05 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! message = '"Expected type gunichar for Argument 'c' but got type 'number' (nil)"' Mar 20 02:34:05 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! fileName = '"/usr/share/gnome-shell/js/ui/screenShield.js"' Mar 20 02:34:05 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! lineNumber = '611' Mar 20 02:34:05 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! stack = '"([object GObject_Object],[object GObject_Union])@/usr/share/gnome-shell/js/ui/screenShield.js:611 It does not appear to happen if you disable locking (for me anyway). I am uploading a live image at present: http://fedorapeople.org/groups/qa/20130320-desktop-x86_64.iso sha256sum: 38ffc3ca990f4d111f2e2e5c4a185358ef665f2bfaa9513b849102658a5e79d1 upload should be complete in 25 minutes. Live env should work OK, installed system will work if you don't use virtio drives ( https://bugzilla.redhat.com/show_bug.cgi?id=922988 ) and work around gnome-initial-setup being broken ( https://bugzilla.redhat.com/show_bug.cgi?id=923501 ). (In reply to comment #5) > Mar 20 02:33:58 localhost.localdomain /etc/gdm/Xsession[1221]: JS ERROR: !!! > Exception was: Error: Expected type gunichar for Argument 'c' but got type > 'number' (nil) This should be fixed in clutter 1.13.10 or any git checkout after https://git.gnome.org/browse/clutter/commit/?h=clutter-1.14&id=ab274364381e68c87486cf0e5f9293fd0c40daf9 . It would be great to get a downstream build, as we need to build Alpha TC1 and GNOME Test Day images. If no-one else gets to that in a few hours, I'll do it. Hi all, I upgraded to clutter 1.13.10-1.fc19.x86_64 but I still have the issue (black screen with mouse moving and no way to get the shell back). Backtrace: #0 0x00000034dfaea8fd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00000034e3e09f42 in poll (__timeout=-1, __nfds=1, __fds=0x7fff20b9dad0) at /usr/include/bits/poll2.h:46 #2 _xcb_conn_wait (c=c@entry=0x8d7c30, cond=cond@entry=0x7fff20b9db50, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:414 #3 0x00000034e3e0b37f in wait_for_reply (c=c@entry=0x8d7c30, request=5331, e=e@entry=0x7fff20b9dc18) at xcb_in.c:394 #4 0x00000034e3e0b492 in xcb_wait_for_reply (c=c@entry=0x8d7c30, request=5331, e=e@entry=0x7fff20b9dc18) at xcb_in.c:424 #5 0x00000034e4241b87 in _XReply (dpy=dpy@entry=0x8d69e0, rep=rep@entry=0x7fff20b9dcb0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:601 #6 0x00000034e4229424 in _XGetWindowAttributes (dpy=dpy@entry=0x8d69e0, w=16777243, attr=0x7fff20b9dd30) at GetWAttrs.c:114 #7 0x00000034e4229591 in XGetWindowAttributes (dpy=0x8d69e0, w=w@entry=16777243, attr=attr@entry=0x7fff20b9dd30) at GetWAttrs.c:149 #8 0x00000034f34468cf in meta_display_screen_for_xwindow (display=display@entry=0x1cab8f0, xwindow=16777243) at core/display.c:1169 #9 0x00000034f3455fa4 in meta_display_process_key_event (display=display@entry=0x1cab8f0, window=window@entry=0x0, event=event@entry=0x37f1df0)at core/keybindings.c:1798 #10 0x00000034f344adce in event_callback (event=0x7fff20b9e130, data=0x1cab8f0) at core/display.c:2056 #11 0x00000034f3493ec3 in filter_func (xevent=0x7fff20b9e130, event=<optimized out>, data=<optimized out>) at ui/ui.c:254 #12 0x00000034f5c51fe1 in gdk_event_apply_filters (xevent=xevent@entry=0x7fff20b9e130, event=event@entry=0x311e6a0, window=window@entry=0x0) at gdkeventsource.c:81 #13 0x00000034f5c522ba in gdk_event_source_translate_event (xevent=0x7fff20b9e130, event_source=0x8e4680) at gdkeventsource.c:195 #14 _gdk_x11_display_queue_events (display=0x8e3050) at gdkeventsource.c:338 #15 0x00000034f5c23d48 in gdk_display_get_event (display=display@entry=0x8e3050) at gdkdisplay.c:313 #16 0x00000034f5c52062 in gdk_event_source_dispatch (source=source@entry=0x8e4680, callback=<optimized out>, user_data=<optimized out>) at gdkeventsource.c:360 #17 0x00007f8c2fb33fe6 in g_main_dispatch (context=0x8b3870) at gmain.c:3054 #18 g_main_context_dispatch (context=context@entry=0x8b3870) at gmain.c:3630 #19 0x00007f8c2fb34338 in g_main_context_iterate (context=0x8b3870, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701 #20 0x00007f8c2fb3473a in g_main_loop_run (loop=0x8b6110) at gmain.c:3895 #21 0x00000034f34584c1 in meta_run () at core/main.c:556 #22 0x0000000000401f59 in main (argc=1, argv=0x7fff20b9e538) at main.c:430 I do not see the errors like in c#5. I only see the following: Mar 20 19:49:28 fante.int.rhx /etc/gdm/Xsession[27030]: ** Message: applet now removed from the notification area Mar 20 19:49:28 fante.int.rhx /etc/gdm/Xsession[27030]: ** Message: applet now embedded in the notification area Mar 20 19:49:46 fante.int.rhx systemd-logind[805]: Removed session c2. Mar 20 19:49:46 fante.int.rhx systemd-journal[534]: Forwarding to syslog missed 3 messages. Mar 20 19:49:46 fante.int.rhx gdm[26930]: AccountsService: ActUserManager: ignoring tty session '3' since it's not graphical Mar 20 19:49:47 fante.int.rhx fprintd[27013]: ** Message: No devices in use, exit Mar 20 19:54:38 fante.int.rhx dbus-daemon[813]: dbus[813]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.1" (uid=0 pid=805 comm="/usr/lib/systemd/systemd-logind ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.134" (uid=1000 pid =27030 comm="gnome-session ") Mar 20 19:54:38 fante.int.rhx dbus[813]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.1" (uid=0 pid=805 comm="/usr/lib/systemd/systemd-logind ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.134" (uid=1000 pid=27030 comm="gnome -session ") Mar 20 19:56:24 fante.int.rhx gdm[26930]: AccountsService: ActUserManager: ignoring tty session '3' since it's not graphical Mar 20 19:56:24 fante.int.rhx gdm[26930]: AccountsService: ActUserManager: ignoring tty session '3' since it's not graphical Mar 20 19:57:31 fante.int.rhx gdm[26930]: AccountsService: ActUserManager: ignoring tty session '3' since it's not graphical Mar 20 19:57:31 fante.int.rhx systemd[1]: Starting Getty on tty3... Messages at 19:54:38 seem suspicious. Stuff at 19:56:24 is me opening a console on tty 3 to get the gdb output gnome-shell is at 3.7.92-1 Hope this helps, Michele if you wait 25 seconds after moving the mouse, does it come up? Nope it does not come up. Although after about 15 seconds powersaving kicks in here. And if I wait 1 minute or so to press a key or move a mouse it still does not come up. This looks like a problem: Mar 20 19:54:38 fante.int.rhx dbus-daemon[813]: dbus[813]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.1" (uid=0 pid=805 comm="/usr/lib/systemd/systemd-logind ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.134" (uid=1000 pid =27030 comm="gnome-session ") Mar 20 19:54:38 fante.int.rhx dbus[813]: [system] Rejected send message, 2 matched rules; type="method_return", sender=":1.1" (uid=0 pid=805 comm="/usr/lib/systemd/systemd-logind ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply="0" destination=":1.134" (uid=1000 pid=27030 comm="gnome -session ") Proposing as an Alpha Blocker. This renders the system very hardly usable, when it "freezes" every few minutes that you're not working with it. I actually intentionally didn't propose it as a blocker myself, because it's fairly trivially workaroundable: just disable the screen lock / blank timeouts. People are expected to be able to work around issues at Alpha. I haven't noticed the workaround mentioned, but we can always agree on a different milestone (Beta). FWIW we have two separate fixes upstream (the bug is in libgnome-desktop) one is to fix libgnome-desktop (backport the fixes from master to 3.8) the other is to add a workaround in gnome-shell. We should have a fixed version in 3.8.0 (either gnome-shell or libgnome-desktop) depending on which fix we chose. It should be out tomorrow. Discussed at 2013-03-27 blocker review meeting: http://meetbot.fedoraproject.org/fedora-blocker-review/2013-03-27/f19alpha-blocker-review-3.2013-03-27-16.01.log.txt . Rejected as a blocker: this can be worked around simply by pressing Esc, or by disabling the lock timeouts. We would definitely like to have the fix in Alpha, though - we hope you guys get 3.8 packaged ahead of freeze. It pretty much is already, see https://koji.fedoraproject.org/koji/buildinfo?buildID=406763 This is pretty clearly fixed by now, let's close it out. |
Description of problem: [3.7.92] Despite moving mouse in Back Screen, gnome-shell doesn't switch to unlock screen. gnome-shell may be deadlock. Only mouse arrow moves in black screen. $ killall -s SEGV gnome-shell in console $ gdb gnome-shell coredump Core was generated by `/usr/bin/gnome-shell'. Program terminated with signal 11, Segmentation fault. #0 0x00007fb1204218fd in poll () from /lib64/libc.so.6 (gdb) bt #0 0x00007fb1204218fd in poll () from /lib64/libc.so.6 #1 0x00007fb11e4e0f42 in poll (__timeout=-1, __nfds=1, __fds=0x7fff8e3c8a30) at /usr/include/bits/poll2.h:46 #2 _xcb_conn_wait (c=c@entry=0x1ec64d0, cond=cond@entry=0x1ec75a0, vector=vector@entry=0x7fff8e3c8a88, count=count@entry=0x7fff8e3c8a84) at xcb_conn.c:414 #3 0x00007fb11e4e1473 in _xcb_out_send (c=c@entry=0x1ec64d0, vector=vector@entry=0x7fff8e3c8b00, count=count@entry=3) at xcb_out.c:349 #4 0x00007fb11e4e14f3 in xcb_writev (c=c@entry=0x1ec64d0, vector=vector@entry=0x7fff8e3c8b00, count=count@entry=3, requests=requests@entry=2) at xcb_out.c:297 #5 0x00007fb122be55f6 in _XSend (dpy=0x1ec5280, data=data@entry=0x0, size=size@entry=0) at xcb_io.c:494 #6 0x00007fb122be5ad8 in _XReply (dpy=dpy@entry=0x1ec5280, rep=rep@entry=0x7fff8e3c8bd0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:580 #7 0x00007fb122be17ad in XSync (dpy=dpy@entry=0x1ec5280, discard=discard@entry=0) at Sync.c:44 #8 0x00007fb1297f7dda in meta_window_actor_handle_updates ( self=0x3a060c0 [MetaWindowActor]) at compositor/meta-window-actor.c:2378 #9 0x00007fb1297f900f in meta_window_actor_pre_paint (self=<optimized out>) at compositor/meta-window-actor.c:2394 #10 0x00007fb1297edd28 in pre_paint_windows (info=<optimized out>) ---Type <return> to continue, or q <return> to quit--- at compositor/compositor.c:1441 #11 meta_repaint_func (data=<optimized out>) at compositor/compositor.c:1458 #12 0x00007fb124a11c0d in _clutter_run_repaint_functions (flags=flags@entry= CLUTTER_REPAINT_FLAGS_PRE_PAINT) at ./clutter-main.c:3692 #13 0x00007fb124a14107 in master_clock_update_stages ( stages=0x508b0b0 = {...}, master_clock=0x32ae370 [ClutterMasterClock]) at ./clutter-master-clock.c:451 #14 clutter_clock_dispatch (source=source@entry=0x33cff60, callback=<optimized out>, user_data=<optimized out>) at ./clutter-master-clock.c:589 #15 0x00007fb12073ee96 in g_main_dispatch (context=0x1e92000) at gmain.c:3054 #16 g_main_context_dispatch (context=context@entry=0x1e92000) at gmain.c:3630 #17 0x00007fb12073f1e8 in g_main_context_iterate (context=0x1e92000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701 #18 0x00007fb12073f5ea in g_main_loop_run (loop=0x1e98cd0) at gmain.c:3895 #19 0x00007fb1298104c1 in meta_run () at core/main.c:556 #20 0x0000000000401f59 in main (argc=1, argv=0x7fff8e3c9158) at main.c:430 Version-Release number of selected component (if applicable): 3.7.92-1.fc19 How reproducible: always, After activating Blank Screen) Steps to Reproduce: 1. doen't touch computer for Back Screen setting time 2. 3. Actual results: Expected results: Additional info: mutter-3.7.92-1.fc19.x86_64 clutter-1.13.8-1.fc19.x86_64 libX11-1.5.99.901-2.fc19.x86_64 libxcb-1.9-2.fc19.x86_64