From: Jeff D. <jd...@ka...> - 2002-02-27 20:46:16
|
dam...@he... said: > Hmm my screen man page says: Oh yeah, there is it under 'WINDOW TYPES'. Not a hint of that in the command line synopsis though. > Another cool thing from the mconsole would be to be able to send > ctrl-alt-del. 'cad' Jeff |
From: Jeff D. <jd...@ka...> - 2002-02-27 21:45:31
|
dam...@he... said: > or screen /dev/pts/x Cool, I didn't know about this. I went looking for it in the screen man page a while ago and it seems not to be documented. > Are there any other options? I was looking for a way to attach an > xterm or other terminal directly to the /dev/pts/x but I do not know > how to do it? The options that I know of are now written down in input.html. > another thig is, I think that the information: Virtual console 0 > assigned device '/dev/pts/5' should be printed also to the stdout, so > that you know on which ptys you can attach, if you use this for all > consoles including 0, otherwise you have to find the right pty > blindly, since you cannot look at dmesg until you login. What I plan to do here is allow the mconsole to query device configurations. So, you'd do uml_mconsole <name> config con1 and that would give you back something like con1=pts:/dev/pts/3 Jeff |
From: Damjan L. <dam...@he...> - 2002-02-28 00:08:00
|
>=20 > dam...@he... said: > > or screen /dev/pts/x=20 >=20 > Cool, I didn't know about this. I went looking for it in the screen ma= n page > a while ago and it seems not to be documented. Hmm my screen man page says: =B7 If a tty (character special device) name (e.g. "/dev/ttya") is specified as the first parameter, then the window is directly connected to this device. This window type is similar to "screen cu -l /dev/ttya". from the example above, it seems that there is another utility that would come handy: cu, but I do not have it on my Linux but I found it on HPUX, Solaris and DEC.: cu - call another (UNIX) system; terminal emulator does anybody know of a linux equivalent? actually something that does the equivalent of cat f & cat < f >=20 > > Are there any other options? I was looking for a way to attach an > > xterm or other terminal directly to the /dev/pts/x but I do not know > > how to do it?=20 >=20 > The options that I know of are now written down in input.html. Cool. > > another thig is, I think that the information: Virtual console 0 > > assigned device '/dev/pts/5' should be printed also to the stdout, so > > that you know on which ptys you can attach, if you use this for all > > consoles including 0, otherwise you have to find the right pty > > blindly, since you cannot look at dmesg until you login. >=20 > What I plan to do here is allow the mconsole to query device configurat= ions. > So, you'd do >=20 > uml_mconsole <name> config con1 >=20 > and that would give you back something like >=20 > con1=3Dpts:/dev/pts/3 That would be great. Another cool thing from the mconsole would be to be able to send ctrl-alt= -del. ciao Damjan |
From: Howard G. <Ho...@at...> - 2002-02-28 10:34:53
|
What does it mean when UML says: "sleeping process 11 got unexpected signal : 2" I have compiled uml linux 2.4.18-2um without module support (monolithic) The distribution on the root_fs is RedHat 7.2 Networking is configured through tuntap (host is RH 7.1 w/ 2.4.9-13 kernel) This error is produced reliably by running `dig' or `/etc/init.d/named start'' After hanging the machine is unresponsive to commands and mconsole and `killall linux' has to be run on the host. Also, if the UML is restarted without `ifconfig tap1 down' and `ifconfig tap1 0.0.0.0 up' being run, the UML can send packets but cannot receive them (according to tcpdump). Thanks, Howard |