Hi Dan, Thanks for your reply. It's now working! I had to change it a bit like this: screen -d -m -S "system1" ./linux ubd0=root_fs rw umid=uml-system1 con0=fd:0,fd:1 con=pty
I am not sure what I did wrong in my setup but I get the feeling it has something to do with screen/minicom. Thanks again, Rene > Why not just try Screen? > It's relatively simple, and to be honest alot less cumbersome than > minicom. > > Here's my Screen usage: > TMPDIR="/uml/portage-staging" screen -d -m -S "staging-uml" > /misc/staging/linux-2.4.31 > ubd0=/home/uml/staging-uml.cow,/misc/staging/portage-staging.gentoo.img > eth0=tuntap,staging-uml mem=256M umid=staging-uml con0=fd:0,fd:1 con=pty > > the con0 and con entries do the magic. Try changing your con entry to > /dev/ptyp0 maybe? Or use Screen if your not attached to using minicom > and just use stdin/stdout. > I'm not an expert by any stretch of the imagination, but I know what > works for me. > > --Dan Lund > > [EMAIL PROTECTED] wrote: > >>Hi, >> >>I did some more tests to see when this happens. I downloaded the >>precompiled kernel from >>http://prdownloads.sourceforge.net/user-mode-linux/linux-2.4.19-5.bz2 and >>a filesystem from >>http://prdownloads.sourceforge.net/user-mode-linux/root_fs_slack8.1.bz2 >> >>When I issue the command: >> ./linux-2.4.19-5 ubd0=root_fs_slack8.1 con0=tty:/dev/ptyp0 >>con1=tty:/dev/ptyp1 con2=tty:/dev/ptyp2 & >>I have the same problem; e.g. I cannot login to tty0 the 2nd/3rd time. >> >>minicom -o -p /dev/ttyp0 >>*Login prompt* >>login >>logout >>exit minicom >>minicom -o -p /dev/ttyp0 >>*Nothing* >> >>I use debian3.1 (Sarge) as host system (host kernel has not been >> patched). >> >>Can someone reproduce this? I tried several kernels and root filesystems >>but they all seem to have it. >> >>Thanks, >>Rene >> >> >> >> >>>On Monday 13 June 2005 19:33, [EMAIL PROTECTED] wrote: >>> >>> >>>>Hi, >>>> >>>>Yes, the problem also occurs when logging out and in again. My inittab >>>>looks like this: >>>> >>>>0:2345:respawn:/sbin/agetty tty0 9600 >>>>1:2345:respawn:/sbin/agetty tty1 9600 >>>>2:2345:respawn:/sbin/agetty tty2 9600 >>>>3:2345:respawn:/sbin/agetty tty3 9600 >>>> >>>>S0:2345:respawn:/sbin/getty -L 9600 ttyS0 vt100 >>>> >>>>I even used the slackware uml-filesystem but this gives me exactly the >>>>same error. >>>> >>>> >>>Checked /etc/securetty for a reference to tty0 (which is probably >>>missing)? >>>This would apply only to root logins, and what you describe would be >>>anyway a >>>PAM bug, but it's worth trying. >>>-- >>>Inform me of my mistakes, so I can keep imitating Homer Simpson's >>> "Doh!". >>>Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ >>>215621894) >>>http://www.user-mode-linux.org/~blaisorblade >>> >>> >>> >>> >>> >>>___________________________________ >>>Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB >>>http://mail.yahoo.it >>> >>> >>> >>>------------------------------------------------------- >>>This SF.Net email is sponsored by: NEC IT Guy Games. How far can you >>>shotput >>>a projector? How fast can you ride your desk chair down the office luge >>>track? >>>If you want to score the big prize, get to know the little guy. >>>Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20 >>>_______________________________________________ >>>User-mode-linux-user mailing list >>>User-mode-linux-user@lists.sourceforge.net >>>https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user >>> >>> >>> >>> >> >> >> >>------------------------------------------------------- >>SF.Net email is sponsored by: Discover Easy Linux Migration Strategies >>from IBM. Find simple to follow Roadmaps, straightforward articles, >>informative Webcasts and more! 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