Bug#894098: gdm3: Lockup when connecting externel monitor via DP or HDMI
Julien Beraud
julienberaud at gmail.com
Mon Mar 26 12:35:37 UTC 2018
Package: gdm3
Version: 3.28.0-1
Severity: important
Dear Maintainer,
With up to date Debian Testing of today March 26th, I have a total lockup of
gnome when connecting my external screen, via HDMI or DP. I have found no other
action than rebooting to regain access to my machine.
The last messages I see when looking at /var/log/messages after a reboot are :
-------------------
Mar 26 09:38:08 julien gnome-shell[1708]: Failed to set CRTC mode 3840x2160:
Argument invalide
Mar 26 09:38:08 julien gnome-shell[1708]: Failed to flip: Argument invalide
Mar 26 09:38:08 julien gnome-shell[1708]: Failed to set CRTC mode 3840x2160:
Argument invalide
Mar 26 09:38:08 julien gnome-session-binary[1697]: Entering running state
Mar 26 09:38:08 julien xbrlapi.desktop[2053]: openConnection: connect: Aucun
fichier ou dossier de ce type
Mar 26 09:38:08 julien xbrlapi.desktop[2053]: cannot connect to braille devices
daemon brltty at :0
Mar 26 09:38:33 julien gsd-xsettings[1959]: Failed to get current display
configuration state: Le délai d’attente est dépassé
Mar 26 09:38:33 julien gnome-session[1697]: gnome-session-binary[1697]:
GnomeDesktop-WARNING: Failed to acquire idle monitor proxy: Le délai d’attente
est dépassé
-------------------------------
This problem appeared today when I was rebooting. I haven't connected my screen
for a week and made some updates in the meantime so it either comes from an
action I did myself or from an update during the course of last week.
Regards,
Julien
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing'), (150, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf
Kernel: Linux 4.14.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages gdm3 depends on:
ii accountsservice 0.6.45-1
ii adduser 3.117
ii dconf-cli 0.26.1-3
ii dconf-gsettings-backend 0.26.1-3
ii debconf [debconf-2.0] 1.5.66
ii gir1.2-gdm-1.0 3.28.0-1
ii gnome-session [x-session-manager] 3.28.0-1
ii gnome-session-bin 3.28.0-1
ii gnome-settings-daemon 3.28.0-1
ii gnome-shell 3.28.0-1
ii gnome-terminal [x-terminal-emulator] 3.28.0-1
ii gsettings-desktop-schemas 3.28.0-1
ii libaccountsservice0 0.6.45-1
ii libaudit1 1:2.8.2-1
ii libc6 2.27-2
ii libcanberra-gtk3-0 0.30-6
ii libcanberra0 0.30-6
ii libgdk-pixbuf2.0-0 2.36.11-2
ii libgdm1 3.28.0-1
ii libglib2.0-0 2.56.0-2
ii libglib2.0-bin 2.56.0-2
ii libgtk-3-0 3.22.29-1
ii libkeyutils1 1.5.9-9.2
ii libpam-modules 1.1.8-3.7
ii libpam-runtime 1.1.8-3.7
ii libpam-systemd 238-3
ii libpam0g 1.1.8-3.7
ii librsvg2-common 2.40.20-2
ii libselinux1 2.7-2+b1
ii libsystemd0 238-3
ii libwrap0 7.6.q-27
ii libx11-6 2:1.6.5-1
ii libxau6 1:1.0.8-1+b2
ii libxcb1 1.13-1
ii libxdmcp6 1:1.1.2-3
ii lsb-base 9.20170808
ii metacity [x-window-manager] 1:3.28.0-1
ii mutter [x-window-manager] 3.28.0-2
ii policykit-1 0.105-18
ii ucf 3.0038
ii x11-common 1:7.7+19
ii x11-xserver-utils 7.7+8
ii xterm [x-terminal-emulator] 331-1
Versions of packages gdm3 recommends:
ii at-spi2-core 2.28.0-1
ii desktop-base 9.0.5
ii x11-xkb-utils 7.7+3+b1
ii xserver-xephyr 2:1.19.6-1
ii xserver-xorg 1:7.7+19
ii zenity 3.28.0-1
Versions of packages gdm3 suggests:
ii gnome-orca 3.26.0-5
pn libpam-fprintd <none>
ii libpam-gnome-keyring 3.28.0.1-1
-- debconf information:
gdm3/daemon_name: /usr/sbin/gdm3
* shared/default-x-display-manager: gdm3
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