https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839958 looks like a similar bug, except my custom shortcuts (e.g. <super>t to launch gnome- terminal) continue to work fine.
** Bug watch added: Debian Bug tracker #839958 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839958 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1659517 Title: media keys stopped working: "Could not find accelerator for accel id 123" Status in gnome-settings-daemon: Unknown Status in gnome-settings-daemon package in Ubuntu: New Bug description: Today after an involuntary reboot (laptop battery ran down) I can no longer use media keys like Mute, Volume Up/Down, PrintScreen. Every time I hit one of those keys I see messages like this in journalctl: Sau 26 11:53:30 platonas gnome-settings-[4972]: Could not find accelerator for accel id 123 ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: gnome-settings-daemon 3.22.1-0ubuntu1 ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11 Uname: Linux 4.8.0-34-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 CurrentDesktop: GNOME Date: Thu Jan 26 11:56:17 2017 InstallationDate: Installed on 2016-09-10 (138 days ago) InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160720) SourcePackage: gnome-settings-daemon UpgradeStatus: Upgraded to yakkety on 2016-10-15 (102 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/1659517/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
