Bug#867555: gnome-shell: Tries to drive monitor at unsupported refresh rate
    Mark Brown 
    broonie at debian.org
       
    Fri Jul  7 10:02:59 UTC 2017
    
    
  
Package: gnome-shell
Version: 3.22.3-3
Severity: important
A recent upgrade on my system appears to have caused GNOME to drive one
of my monitors at an unsupported refresh rate after login (gdm is fine).
After login my primary display goes into power saving mode though GNOME
appears to think it's fine.  Changing my GNOME session to Wayland caused
the monitor to display an error message about the unsupported refresh
rate, I am able to use the monitor if I lower the refresh rate.
This may not be a bug in gnome-shell but I don't know which package is
responsible.  Both GNOME and X got upgrades.
-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.11.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages gnome-shell depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.26.0-2+b1
ii  evolution-data-server                        3.22.7-1
ii  gir1.2-accountsservice-1.0                   0.6.43-1
ii  gir1.2-atspi-2.0                             2.24.1-1
ii  gir1.2-caribou-1.0                           0.4.21-1+b1
ii  gir1.2-freedesktop                           1.50.0-1+b1
ii  gir1.2-gcr-3                                 3.20.0-5.1
ii  gir1.2-gdesktopenums-3.0                     3.22.0-1
ii  gir1.2-gdm-1.0                               3.22.3-4
ii  gir1.2-glib-2.0                              1.50.0-1+b1
ii  gir1.2-gnomebluetooth-1.0                    3.20.1-1
ii  gir1.2-gnomedesktop-3.0                      3.22.2-1
ii  gir1.2-gtk-3.0                               3.22.16-1
ii  gir1.2-gweather-3.0                          3.20.4-1
ii  gir1.2-ibus-1.0                              1.5.14-3
ii  gir1.2-mutter-3.0                            3.22.4-2
ii  gir1.2-networkmanager-1.0                    1.8.0-5
ii  gir1.2-nmgtk-1.0                             1.8.2-1
ii  gir1.2-pango-1.0                             1.40.6-1
ii  gir1.2-polkit-1.0                            0.105-18
ii  gir1.2-soup-2.4                              2.56.0-2
ii  gir1.2-telepathyglib-0.12                    0.24.1-1.1
ii  gir1.2-telepathylogger-0.2                   0.8.2-2
ii  gir1.2-upowerglib-1.0                        0.99.4-4+b1
ii  gjs                                          1.46.0-1+b2
ii  gnome-backgrounds                            3.22.1-1
ii  gnome-settings-daemon                        3.22.2-4
ii  gnome-shell-common                           3.22.3-3
ii  gsettings-desktop-schemas                    3.22.0-1
ii  libatk-bridge2.0-0                           2.24.1-1
ii  libatk1.0-0                                  2.22.0-1
ii  libc6                                        2.24-12
ii  libcairo2                                    1.14.10-1
ii  libcanberra-gtk3-0                           0.30-3
ii  libcanberra0                                 0.30-3
ii  libcroco3                                    0.6.12-1
ii  libdbus-glib-1-2                             0.108-2
ii  libecal-1.2-19                               3.22.7-1
ii  libedataserver-1.2-22                        3.22.7-1
ii  libgcr-base-3-1                              3.20.0-5.1
ii  libgdk-pixbuf2.0-0                           2.36.5-2
ii  libgirepository-1.0-1                        1.50.0-1+b1
ii  libgjs0e [libgjs0-libmozjs-24-0]             1.46.0-1+b2
ii  libglib2.0-0                                 2.52.3-1
ii  libglib2.0-bin                               2.52.3-1
ii  libgstreamer1.0-0                            1.12.1-2
ii  libgtk-3-0                                   3.22.16-1
ii  libical2                                     2.0.0-0.5+b1
ii  libicu57                                     57.1-6
ii  libjson-glib-1.0-0                           1.2.8-1
ii  libmozjs-24-0                                24.2.0-5.1+b2
ii  libmutter0i                                  3.22.4-2
ii  libnm-glib4                                  1.8.0-5
ii  libnm-util2                                  1.8.0-5
ii  libpango-1.0-0                               1.40.6-1
ii  libpangocairo-1.0-0                          1.40.6-1
ii  libpolkit-agent-1-0                          0.105-18
ii  libpolkit-gobject-1-0                        0.105-18
ii  libpulse-mainloop-glib0                      10.0-2
ii  libpulse0                                    10.0-2
ii  libsecret-1-0                                0.18.5-3.1
ii  libstartup-notification0                     0.12-4+b2
ii  libsystemd0                                  233-10
ii  libtelepathy-glib0                           0.24.1-1.1
ii  libwayland-client0                           1.12.0-1
ii  libx11-6                                     2:1.6.4-3
ii  libxfixes3                                   1:5.0.3-1
ii  mutter                                       3.22.4-2
ii  python3                                      3.5.3-3
Versions of packages gnome-shell recommends:
ii  gdm3                        3.22.3-4
ii  gkbd-capplet                3.22.0.1-1+b1
ii  gnome-contacts              3.22.1-1+b2
ii  gnome-control-center        1:3.22.2-3
ii  gnome-themes-standard-data  3.22.3-1
ii  gnome-user-guide            3.22.0-1
ii  iio-sensor-proxy            2.0-4
ii  unzip                       6.0-21
gnome-shell suggests no packages.
-- no debconf information
    
    
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