-novtswitch don't immediately switch to new VT
sudo /usr/bin/Xorg :102 -novtswitch
Still immediately switches to new VT.
Or is there another way to make this work. I'm testing some user switching
stuff and I'd like to start an Xorg server in the "background". Thanks.
Created attachment 158265 [details]
This seems to fix the bug in the initialization where the VT is activated when
it shouldn't be. However, there is another bug somewhere that assumes that the
VT was switched to and corrupts the current VT... looking for it.
yea I talked to ajax about this before and he said the switch didn't really
work, so it's at least not a surprise.
Seems to go awry at dix/main.c:785
if (!(*pfnInit)(i, pScreen, argc, argv))
Occurs with nv, intel, and nvidia drivers.
The deal is, the driver's init function expects that it has the hardware. So
the only sense in which novtswitch is meaningful, is when you're starting the X
server on a card that the kernel is not using for the virtual terminal head.
You can't start an Xorg server "in the background", because many parts of
initialization can fail, and you can't know whether you'll succeed or not
without going ahead and touching the hardware. The best you could do is a
deferred launch that just waits to start the new server until its VT is brought
foreground; but that's not actually going to hide much latency.
Ajax, thanks for the explaination. So, yeah, it sounds like this approach won't
Closing as WONTFIX. I think it's something that needs consideration upstream,
but we're not going to solve that problem here.