Dear all, I have issues with stretch, to many to count... This one will focus on the window manager startup.
I did a fresh install of Debian stretch using net install disk. I use Debian (and Linux) from 1997. In all this time I used fvwm2 as windows manager. I also used Unix in 1995-1996 with fvwm2. So after the installation, I edit the file $HOME/.xsession and I added as last line fvwm2. I also made the x-window-manager point to fvwm2. When I login the .xsession is not read, like it was done before for older releases, but fvwm is started. After many permutations I found out that if I rename the .xsession into .xsessionrc then the file is read, but then the fvwm is started twice, one after each other. In other words after I exit fvwm it will enter again in fvwm, but the second time without the ssh-agent and other things. Question 2.1: Why .xsession is not read and .xsessionrc is read? Question 2.2: Who starts the second call of fvwm? If I comment out the fvwm call in .xsession(rc) then the fvwm doesn't use the ssh-agent (for example). At the moment I simply deleted x-window-manager, so when I logout from fvwm I get a error/warning instead of a new fvwm session. I tried both kdm and xdm as display managers. It will make no difference. I use fvwm 2.6.7. I have Linux 4.9.0-8-amd64. I would appreciate any hint. Thank you. Kind regards, Ionel