Bug#760916: brltty interferes with getty autostart

[Samuel Thibault]

Dave Mielke, le Wed 21 Jan 2015 18:43:09 -0500, a écrit :
> There's another case where brltty needs to "see" a vt when it isn't open. For 
> example, a command can be run asynchronously in a free vt via the openvt 
> command. After the command finishes, the output remains on the vt's screen even 
> though the vt itself has been closed. The user needs to still be able to switch 
> to that vt and read it.

Reading is fine, since it's done through /dev/vcsa, which doesn't count
in VT_GETSTATE.

Samuel