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Ich verwende Arch Linux auf einem Chromebook C201 (ARM). Seit ich das System vor Kurzem aktualisiert habe, scheint die Desktop-Umgebung kurz nach der Anmeldung abzustürzen (vor dem Upgrade funktionierte sie einwandfrei). Ich habe sowohl LXDE als auch MATE installiert und sehe auf beiden ähnliche Abstürze. Die beiden DEs verwenden unterschiedliche Fenstermanager (Openbox und Marco), daher vermute ich, dass möglicherweise ein Problem mit dem X-Server vorliegt.
Wenn das System abstürzt, friert der Bildschirm ein und der Desktop hängt sich komplett auf. Es erfolgt keine Reaktion auf Maus- oder Tastatureingaben und ich kann nichts verwenden, CTL-ALT-F2um zu einem Konsolen-TTY zu wechseln. Nach ein paar Minuten lande ich wieder im Lightdm-Anmeldebildschirm.
Ich habe die folgenden (anscheinend relevanten) Fehler in gefunden ~/.cache/lxsession/LXDE/run.log:
** (lxpanel:524): WARNING **: 21:18:33.907: The directory '~/Templates' doesn't exist, ignoring it
** (pcmanfm:525): WARNING **: 21:18:33.907: The directory '~/Templates' doesn't exist, ignoring it
Openbox-Message: Unable to find a valid menu file "/usr/share/lxde/openbox/menu.xml"
(lxpanel:524): GLib-GObject-CRITICAL **: 21:18:34.467: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
(lxpanel:524): GLib-GObject-CRITICAL **: 21:18:34.467: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
(lxpanel:524): GLib-GObject-CRITICAL **: 21:18:34.476: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
** (lxpanel:524): WARNING **: 21:18:34.544: Battery entry BAT0 not found, using sbs-20-000b
(lxpanel:524): GLib-GObject-CRITICAL **: 21:18:34.547: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
(lxpanel:524): GLib-GObject-CRITICAL **: 21:18:34.547: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
** (lxpanel:524): WARNING **: 21:18:34.736: launchbar: desktop entry does not exist
(nm-applet:541): libnotify-WARNING **: 21:18:38.692: Failed to connect to proxy
(nm-applet:541): nm-applet-WARNING **: 21:18:38.698: Failed to show notification: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files
lxterminal
(lxpanel:524): Wnck-WARNING **: 21:18:40.000: Unhandled action type _OB_WM_ACTION_UNDECORATE
(lxpanel:524): Wnck-WARNING **: 21:19:12.727: Unhandled action type _OB_WM_ACTION_UNDECORATE
(lxpanel:524): Wnck-WARNING **: 21:19:12.861: Unhandled action type _OB_WM_ACTION_UNDECORATE
/usr/lib/firefox/firefox
(lxpanel:524): Wnck-WARNING **: 21:19:36.058: Unhandled action type _OB_WM_ACTION_UNDECORATE
(END)
Die entsprechenden Fehler für MATE (von ~/.xsession-errors) sind:
mate-session[1216]: WARNING: Unable to find provider '' of required component 'dock'
Window manager warning: Log level 128: unsetenv() is not thread-safe and should not be used after threads are created
(caja:1299): Gtk-WARNING **: 21:22:12.818: Failed to register client: GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register client
(mate-power-manager:1337): Gdk-CRITICAL **: 21:22:14.720: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed
Gdk-Message: 21:25:19.408: mate-power-manager: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.408: evolution-alarm-notify: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.409: mate-session: Fatal IO error 104 (Connection reset by peer) on X server :0.
Gdk-Message: 21:25:19.409: marco: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.415: caja: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.413: polkit-mate-authentication-agent-1: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.409: mate-maximus: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.408: mate-volume-control-status-icon: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.408: nm-applet: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.409: mate-screensaver: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.415: mate-settings-daemon: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Gdk-Message: 21:25:19.423: mate-panel: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Inhalt von Xorg.0.log:
[ 10.124]
X.Org X Server 1.20.7
X Protocol Version 11, Revision 0
[ 10.124] Build Operating System: Linux Arch Linux
[ 10.124] Current Operating System: Linux leeLibrebook 5.5.6-1-ARCH #1 SMP PREEMPT Wed Feb 26 00:56:53 UTC 2020 armv7l
[ 10.124] Kernel command line: cros_secure console=tty0 init=/sbin/init root=PARTUUID=1b19e700-f9cb-f247-bc7f-207dece4cdb7/PARTNROFF=1 rootwait rw noinitrd
[ 10.124] Build Date: 16 January 2020 05:49:11PM
[ 10.124]
[ 10.124] Current version of pixman: 0.38.4
[ 10.124] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 10.124] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 10.124] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Mar 17 21:57:41 2020
[ 10.125] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 10.125] (==) No Layout section. Using the first Screen section.
[ 10.125] (==) No screen section available. Using defaults.
[ 10.125] (**) |-->Screen "Default Screen Section" (0)
[ 10.125] (**) | |-->Monitor "<default monitor>"
[ 10.125] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 10.125] (==) Automatically adding devices
[ 10.125] (==) Automatically enabling devices
[ 10.125] (==) Automatically adding GPU devices
[ 10.125] (==) Automatically binding GPU devices
[ 10.125] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 10.126] (WW) The directory "/usr/share/fonts/misc" does not exist.
[ 10.126] Entry deleted from font path.
[ 10.126] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[ 10.126] Entry deleted from font path.
[ 10.126] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 10.126] Entry deleted from font path.
[ 10.126] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[ 10.126] Entry deleted from font path.
[ 10.126] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[ 10.126] Entry deleted from font path.
[ 10.126] (==) FontPath set to:
/usr/share/fonts/TTF
[ 10.126] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 10.126] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 10.126] (II) Module ABI versions:
[ 10.126] X.Org ANSI C Emulation: 0.4
[ 10.126] X.Org Video Driver: 24.1
[ 10.126] X.Org XInput driver : 24.1
[ 10.126] X.Org Server Extension : 10.0
[ 10.127] (++) using VT number 7
[ 10.127] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 10.129] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 10.143] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 10.144] (II) no primary bus or device found
[ 10.144] falling back to /sys/devices/platform/display-subsystem/drm/card0
[ 10.144] (II) LoadModule: "glx"
[ 10.144] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 10.148] (II) Module glx: vendor="X.Org Foundation"
[ 10.148] compiled for 1.20.7, module version = 1.0.0
[ 10.148] ABI class: X.Org Server Extension, version 10.0
[ 10.148] (==) Matched modesetting as autoconfigured driver 0
[ 10.148] (==) Matched fbdev as autoconfigured driver 1
[ 10.148] (==) Assigned the driver to the xf86ConfigLayout
[ 10.148] (II) LoadModule: "modesetting"
[ 10.148] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 10.149] (II) Module modesetting: vendor="X.Org Foundation"
[ 10.149] compiled for 1.20.7, module version = 1.20.7
[ 10.149] Module class: X.Org Video Driver
[ 10.149] ABI class: X.Org Video Driver, version 24.1
[ 10.149] (II) LoadModule: "fbdev"
[ 10.150] (WW) Warning, couldn't open module fbdev
[ 10.150] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 10.150] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 10.160] (II) modeset(0): using drv /dev/dri/card0
[ 10.160] (II) modeset(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 10.160] (==) modeset(0): Depth 24, (==) framebuffer bpp 32
[ 10.160] (==) modeset(0): RGB weight 888
[ 10.160] (==) modeset(0): Default visual is TrueColor
[ 10.160] (II) Loading sub module "glamoregl"
[ 10.160] (II) LoadModule: "glamoregl"
[ 10.161] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 10.173] (II) Module glamoregl: vendor="X.Org Foundation"
[ 10.173] compiled for 1.20.7, module version = 1.0.1
[ 10.173] ABI class: X.Org ANSI C Emulation, version 0.4
[ 10.193] (EE)
[ 10.193] (EE) Backtrace:
[ 10.193] (EE)
[ 10.193] (EE) Segmentation fault at address 0xdda8
[ 10.193] (EE)
Fatal server error:
[ 10.193] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 10.193] (EE)
[ 10.193] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 10.193] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 10.193] (EE)
[ 10.200] (EE) Server terminated with error (1). Closing log file.
Hat jemand eine Idee, woran das liegen könnte? Ich habe es ausgeführt memtester(wie in den Kommentaren vorgeschlagen) und es wurden keine Probleme mit dem RAM festgestellt. Das System scheint in einem Konsolenterminal vollkommen stabil zu sein.
Möglicherweise liegt das Problem nur an einem fehlerhaften Paket von Arch ARM, das das System beim letzten Update beschädigt hat. Hat jemand eine Idee, welches Paket möglicherweise beschädigt ist? (Wenn ja, werde ich versuchen, es zurückzusetzen.)
Antwort1
Wie in den Kommentaren oben gepostet:
Die Xorg-Protokolldatei gibt an, dass ein glamoreglAbsturz vorliegt, was auf ein Problem mit der Hardwarebeschleunigung hindeutet.
Temporäre Problemumgehung: Starten Sie X, während Sie GLX deaktivieren, basierend aufdieser Beitragdh:
startx -- :2 vt2 -extension GLX
Ich habe mich gefragt, ob Sie einen bestimmten proprietären/Open-Source-Treiber für Ihre GPU haben (soweit ich weiß, sollte es für Ihr Modell Mali Graphics T764 sein).Dieser Beitragschlägt vor xf86-video-armsoc-rockchipund veyron-libgl. Möglicherweise würde ich mir auch ansehenentwickler.arm.com