https://support.microsoft.com/en-us/topic/the-altgr-key-does-not-work-on-a-linux-virtual-machine-on-a-windows-server-2008-based-server-that-has-the-hyper-v-role-enabled-8a358810-f49e-82c6-b3b8-7f1925536b2c
The AltGr key does not work on a Linux virtual machine on a Windows Server 2008-based server that...
Explains that the AltGr key does not work on a Linux virtual machine on a Windows Server 2008-based server that has the Hyper-V role enabled if German is the...
https://lists.debian.org/debian-x/2023/07/msg00043.html
Bug#1040802: xkb-data: Breaks altgr in Norwegian layout
in norwegianbugxkbdatabreaks
https://lists.debian.org/debian-emacsen/2005/07/msg00035.html
Possible Emacs AltGr bug with Xorg
possibleemacsbugxorg
https://lists.debian.org/debian-emacsen/2005/07/msg00037.html
Re: Possible Emacs AltGr bug with Xorg
possibleemacsbugxorg
https://lists.debian.org/debian-emacsen/2005/07/msg00036.html
Re: Possible Emacs AltGr bug with Xorg
possibleemacsbugxorg