On 2011-11-12 16.53, Oleg Safiullin wrote: Johnny Billquist wrote: On 2011-11-12 16.41, Oleg Safiullin wrote: Huh. At what point? That should not happen. I don't see anything like that when I try to log in as guest... Just got the same error when i tried to log in as guest using SET HOST. No problems for telnet login. [...] Oh! Darn! I bet I know what the problem is with that... The normal terminal driver only requires read access to the buffer that is used to write to the terminal. The RT: device driver, which is what is used for the CTERM, probably wants write access, even though it will only read from the buffer. And then PIP (which is what TYPE invokes) does a QIO from a memory buffer that is read only... Not sure I can do anything to fix that... :-( I'll test and check some more... (I consider the write access check a bug in the device driver, and I've stumbled on it before when writing my own code...) Johnny Looks like even GCML doesn't work... -- $ pip PIP> PIP -- Get Command Line - I/O Error $ flx FLX> FLX -- I/O error on command input $ run $mac RT0> RT0 -- Command I/O error $ -- No problems on CTAKAH. -- $ sh ter RT0: [GUEST] [377,377] 12-NOV-11 22:50 1 A. GUEST CLI = DCL BUF = 80. HFILL = 0 LINES = 24. TERM = VT2xx OWNER = RT0: NOPARITY NOPRINTER_PORT NOPASTHRU NOSERIAL LOWER NOPRIV NOHOLD NOSLAVE ESC CRT NOFORM REMOTE NOECHO NOVFILL HHT NOFDX WRAP NORPA EBC NOTYPEAHEAD NOCTRLC AVO ANSI DEC EDIT NOREGIS SOFT NOBLKMOD HSYNC BRO NOABAUD TTSYNC $ pip PIP>^Z $ -- Weird. I tried setting host from MIM to MIM, loggin in as guest. No errors. No idea what the problem could be...? Johnny