| Summary: | matchbox-panel segfaults, X becomes unusable | ||
|---|---|---|---|
| Product: | [Build System, Metadata & Runtime] OE-Core | Reporter: | Darren Hart <dvhart> |
| Component: | graphics | Assignee: | Ke Yu <ke.yu> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | critical | ||
| Priority: | High | CC: | meta.mr.watcher, meta.watcher, sgw |
| Version: | 1.0 | ||
| Target Milestone: | 1.0 M4 | ||
| Hardware: | Blacksand | ||
| OS: | x86 | ||
| Whiteboard: | n450 solution comitted to meta-intel, pending info from Yu re atom-pc (16/Mar/2011) | ||
| OS type for building Yocto: | --- | Type of Regression: | --- |
| Verified: | Documentation change: | --- | |
Hi Darren, the log "_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root", shows it may be caused by the rootless X. so could you try to start the x by root? you can do it by removing the /etc/X11/Xusername in target, so that X will start with default user, i.e. root Also for the the log " The XKEYBOARD keymap compiler (xkbcomp) reports: > Internal error: Could not resolve keysym XF86TouchpadOn > Internal error: Could not resolve keysym XF86TouchpadOff " according to the similar bug report in Ubuntu (http://www.mail-archive.com/ubuntu-bugs@lists.ubuntu.com/msg2779127.html), this issue has been fixed in xserver-xorg-input-synaptics in 1.4.0, so i work out a patch to upgrade the xf86-input-synaptics from 1.3.0 to 1.4.0: http://git.pokylinux.org/cgit/cgit.cgi/poky-contrib/commit/?h=kyu3/xf86-input-synaptics-1.4.0&id=743aecf15742c3add2a554e9b55bf89ec3a6fc9e could you also have a try to see if it works? I don't have a n450 H/W on hand, so really thanks if you can try in your n450 platform I can reproduce it in a borrowed netbook, so I will continue debugging it in real H/W I tried both approaches (disable rootless X, upgrade xserver-xorg-input-synaptics), neither works. so it must be something else wrong Trying Tom's solution to Bug 738 to see if that works here as well. The fix to Bug 738 doesn't work here. However, after fixing Bug 869, I no longer see matchbox-panel segfault. I'd like to understand root cause, and it still seems to repro on Ke's netbook. (In reply to comment #6) > The fix to Bug 738 doesn't work here. However, after fixing Bug 869, I no > longer see matchbox-panel segfault. I'd like to understand root cause, and it > still seems to repro on Ke's netbook. Yes, i can still see the segfault after bug 869's fix. It should be another issue. I believe this is the same issue with bug 224. If I append the following line to gtk+_2.22.1.bb: FULL_OPTIMIZATION_n450 = "-fexpensive-optimizations -frename-registers -O2 -ggdb -feliminate-unused-debug-types" and recompile gtk+, then this issue will be gone. Since I don't have BlackSand box in hand, I will ask QA team's help to see if they can reproduce this issue and also if the FULL_OPTIMIZATION_n450 change can fix this issue. I've tested two solutions. One applying FULL_OPTIMIZATION just to the n450 gtk+ recipe. The other apply the same change to the tune-atom.conf which should apply to all recipes and all machines derived from atom.conf. They work on the n450 and the netbook (Toshiba NB305). I prefer the global fix, but understand it may be more invasive than we want for 1.0. Sending both the list for review and risk assessment. Fixed in meta-intel bernard: http://git.pokylinux.org/cgit.cgi/meta-intel/commit/?h=bernard&id=0f633ae9cad8ce759dfa965e2b9aa1fce6c4adb7 And meta-intel master: http://git.pokylinux.org/cgit.cgi/meta-intel/commit/?id=01ded1de3b7034f55e7b695b83ab127df96c157b Yu, can you check to see if you are seeing matchbox-panel still segv on atom-pc, the FULL_OPTIMIZATION_atom-pc is set properly in the core gtk+ recipe. If you see it segv on atom-pc, can you open another bug as this one was specific to the n450 and is now fixed. (In reply to comment #11) > Fixed in meta-intel bernard: > > http://git.pokylinux.org/cgit.cgi/meta-intel/commit/?h=bernard&id=0f633ae9cad8ce759dfa965e2b9aa1fce6c4adb7 > > And meta-intel master: > > http://git.pokylinux.org/cgit.cgi/meta-intel/commit/?id=01ded1de3b7034f55e7b695b83ab127df96c157b > > Yu, can you check to see if you are seeing matchbox-panel still segv on > atom-pc, the FULL_OPTIMIZATION_atom-pc is set properly in the core gtk+ recipe. > If you see it segv on atom-pc, can you open another bug as this one was > specific to the n450 and is now fixed. I think your patch fix this issue. I don't observe the segv in atom-pc. Fixed by http://git.pokylinux.org/cgit/cgit.cgi/poky/commit/?id=35260008f4094100ba337776a2ba5a2cece0d2c7 verify it. this issue is fixed. |
Image: poky-image-sato-live Media: USB Key Build: Bernard (d16085b67b05e6c10f9e29381313e2b3370ca8ff) Machine: meta-intel/meta-n450 (4bbfc4f08b0e906ba4182f0ad2baad77a5938db9) The sato desktop loads as expected, but the USB keyboard and mouse don't respond to input. The console reports the following: matchbox-panel[2107]: segfault at c ip 4f1d794d sp bf88d190 error 4 in libgdk-x] Restarting the X-server from the console, results in another segfault with some more context: root@n450:~# sudo /etc/init.d/xserver-nodm restart Stopping XServer [drm] Big FIFO is enabled [drm] Big FIFO is enabled [drm] Big FIFO is enabled [drm] Big FIFO is disabled [drm] Big FIFO is disabled Starting Xserver _XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root X.Org X Server 1.9.3 Release Date: 2010-12-13 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.35-22-server x86_64 Current Operating System: Linux n450 2.6.34.7-yocto-standard #1 PREEMPT Fri Mar6 Kernel command line: initrd=initrd LABEL=boot usbcore.autosuspend=1 console=tty Build Date: 11 March 2011 10:14:58AM Current version of pixman: 0.20.2 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Fri Mar 11 19:07:49 2011 (==) Using config file: "/etc/X11/xorg.conf" FATAL: Module fbcon not found. [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: i915 0000:00:02.0: VGA-1: EDID invalid. [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: [drm:drm_edid_is_valid] *ERROR* Raw EDID: i915 0000:00:02.0: VGA-1: EDID invalid. (EE) intel(0): failed to open /sys/class/backlight/acpi_video0/brightness for bd (EE) intel(0): failed to open /sys/class/backlight/acpi_video0/brightness for bd The XKEYBOARD keymap compiler (xkbcomp) reports: > Internal error: Could not resolve keysym XF86TouchpadOn > Internal error: Could not resolve keysym XF86TouchpadOff Errors from xkbcomp are not fatal to the X server D-BUS per-session daemon address is: unix:abstract=/tmp/dbus-Gq7ll2uEo1,guid=718 /etc/X11/Xsession: /etc/formfactor/config: line 33: fbset: not found /etc/X11/Xsession: /etc/formfactor/config: line 37: fbset: not found /etc/X11/Xsession: /etc/formfactor/config: line 41: fbset: not found /etc/X11/Xsession.d/80matchboxkeyboard.shbg: /etc/formfactor/config: line 33: fd /etc/matchbox/session: /etc/formfactor/config: line 33: fbset: not found /etc/X11/Xsession.d/80matchboxkeyboard.shbg: /etc/formfactor/config: line 37: fd /etc/matchbox/session: /etc/formfactor/config: line 37: fbset: not found /etc/X11/Xsession.d/80matchboxkeyboard.shbg: /etc/formfactor/config: line 41: fd /etc/matchbox/session: /etc/formfactor/config: line 41: fbset: not found matchbox: Cant find a keycode for keysym 269025056 matchbox: ignoring key shortcut XF86Calendar=!$contacts matchbox: Cant find a keycode for keysym 2809 matchbox: ignoring key shortcut telephone=!$dates matchbox: Cant find a keycode for keysym 269025050 matchbox: ignoring key shortcut XF86Start=!matchbox-remote -desktop [settings daemon] Forking. run with -n to prevent fork ** (matchbox-panel:2232): WARNING **: Couldnt initialize ACPI battery matchbox-panel[2232]: segfault at c ip 4f1d794d sp bfa8fbf0 error 4 in libgdk-x] root@n450:~# ** (matchbox-desktop:2231): WARNING **: Error loading icon: Icon 'system-file-me ** (matchbox-desktop:2231): WARNING **: Error loading icon: Icon 'preferences-de ** (matchbox-desktop:2231): WARNING **: Error loading icon: Icon 'computer' note