When screen -d fails with this error, you probably have no valid TERM variable in your current terminal session. Confirm with echo $TERM
If it is indeed empty, you could try env TERM=xterm screen -d Cheers, Jürgen 丸山直昌 <[email protected]> schrieb am Fr., 28. Nov. 2025, 21:34: > What is this? Is it a bug? > > [maruyama@pc07{272}] ~% uname -a > FreeBSD pc07.mar 13.5-RELEASE-p6 FreeBSD 13.5-RELEASE-p6 GENERIC amd64 > [maruyama@pc07{273}] ~% screen -version > Screen version 5.0.1 (build on 2025-10-24 08:10:56) > [maruyama@pc07{274}] ~% tty > /dev/pts/11 > [maruyama@pc07{275}] ~% screen -list > There is a screen on: > 6879.pts-0.pc07 (2025/11/28 18時47分18秒) (Attached) > 1 Socket in /usr/home/maruyama/.screen. > [maruyama@pc07{276}] ~% screen -d > Cannot find terminfo entry for ''. > [maruyama@pc07{277}] ~% screen -list > There is a screen on: > 6879.pts-0.pc07 (2025/11/28 18時47分18秒) (Attached) > 1 Socket in /usr/home/maruyama/.screen. > [maruyama@pc07{278}] ~% > > -------- > (Mr.) NaoMASA MARUYAMA > [email protected] > >
