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Cannot Change Mode Of /dev/pts/0

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But since I know what is > happening and I only do that a very few times I just ignore it. > > This would be a reasonable issue to submit Then you only have to exit twice (once for screen, once for su). (This is something the script man page can clarify for you, if you take the time to read Affecting: lxc (Ubuntu Raring) Filed here by: Stéphane Graber When: 2013-10-21 Confirmed: 2013-10-21 Started work: 2013-10-29 Completed: 2013-11-05 Package (Find…) Status Importance Fix Released High Assigned to Nobody Me Comment on Depalindromize this string! weblink

The package will build now and be available at http://launchpad.net/ubuntu/+source/lxc/0.8.0~rc1-4ubuntu39.12.10.5 in a few hours, and then in the -proposed repository. Affecting: lxc (Ubuntu) Filed here by: John Peacock When: 2013-10-21 Confirmed: 2013-10-21 Started work: 2013-10-21 Completed: 2013-10-21 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu but hey, I'm asking a n00b question today. This filesystem lives purely in memory. see here

Cannot Open Your Terminal '/dev/pts/0' - Please Check. Screen

Multiple programs can read from the terminal at the same time (try it and see, the way I describe in the next paragraph; you have to do it from a process Player claims their wizard character knows everything (from books). Filing bugs is > easy but if no one is around to fix them then it doesn't do much > good. I am contemplating on putting this function systemwide.

This gives other users read and write access to the terminal session! View Comment Reply matthias says: June 17, 2012 at 1:20 pm Google Chrome 18.0.1025.151 GNU/Linux x64Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.151 Safari/535.19you can work around it using ssh. This kind of stupidity should be fixed already. /dev/pts/2 Does the "bat wing" aircraft paint design have a proper name?

Why didn’t Japan attack the West Coast of the United States during World War II? Script /dev/null after a little digging I found you can also run it like this: Code: su - -c "screen -d -m ${APPHOME}/${PROG}" cheers kbp View Public Profile View LQ Blog In either case, details of your testing will help us make a better decision. http://serverfault.com/questions/116775/sudo-as-different-user-and-running-screen more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science

But that may be an incorrect memory. > > For root the standard is that no one else can write(1) to the > terminal. (And probably "talk" and others too.) See Attach To Another User's Screen Session The package will build now and be available at http://launchpad.net/ubuntu/+source/lxc/0.7.5-3ubuntu68 in a few hours, and then in the -proposed repository. This means it will source all the usual shell startup scripts and set things like PATH and HOME properly. This includes the entries in /dev/pts, which are console devices.

Script /dev/null

How safe is 48V DC? asked 6 years ago viewed 47487 times active 1 year ago Visit Chat Related 3Allow user to only sudo into particular account1Kill named running screen with -X only works after reattached2chown Cannot Open Your Terminal '/dev/pts/0' - Please Check. Screen Affecting: lxc (Ubuntu Precise) Filed here by: Stéphane Graber When: 2013-10-21 Confirmed: 2013-10-21 Started work: 2013-10-29 Completed: 2013-11-05 Package (Find…) Status Importance Fix Released High Assigned to Nobody Me Comment on /dev/pts In Linux Entries in /dev/pts are pseudo-terminals (pty for short).

share|improve this answer edited Oct 9 '13 at 15:18 answered Oct 4 '13 at 13:55 Bruce Ediger 27.8k34697 add a comment| up vote 5 down vote /dev/ is a special directory http://electrictricycle.net/cannot-change/cannot-change-thread-mode-after-it-is-set-c.html Here's a one-liner (could be used as "alias gobob", for example): sudo su - bob -c "script -c bash /dev/null"' Explanation: This will start a shell (like login shell) as user Solutions? At > another level it is a bug in nvi. /dev/pts/0 Permission Denied

Is "she don't" sometimes considered correct form? Linux and a lot of Unixes have pseudo-ttys. Your feedback will aid us getting this update out to other Ubuntu users. check over here Dustin Kirkland  (kirkland) wrote on 2013-10-31: #13 Fix verified.

John Peacock (jpeacock) wrote on 2013-10-22: #6 I've now confirmed that root:root on the mount point works. Must Run Suid Root For Multiuser Support. Now start hitting keys: read(0, "h", 1) = 1 rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0 write(2, "h", 1h) = 1 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = They're like named pipes to an extent, but they also imitate old serial-connection terminals, like VT-100s.

I'm not clear where the ownership is being changed.

Lets say for instance, you have a php, perl or bash which is written to require being run in interactive shell session. mrpc_cambodia Red Hat 1 10-18-2004 04:27 AM rxvt: can't open slave tty /dev/pts/3 kater Linux - General 2 02-26-2003 07:39 PM All times are GMT -5. When I run it, a device /dev/pts/0 is created. There Is No Screen To Be Resumed When doing an su to root the problem does not occur because root has ex-officio permission to issue chmod against *any* file.

UPDATE: # ls -ld /dev/pt* /dev/pts/* ls: cannot access /dev/pts/*: No such file or directory crw-rw-rwT 1 root root 5, 2 Oct 2 00:57 /dev/ptmx drwxr-xr-x 2 root root 0 Sep Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Having a problem logging in? this content Mark as duplicate Convert to a question Link a related branch Link to CVE You are not directly subscribed to this bug's notifications.

Join our community today! Browse other questions tagged linux filesystems terminal devices or ask your own question. This is a good time to learn about it, screen is - virtual terminal emulator (manager) with VT100/ANSI terminal emulation support. Was there no tax before 1913 in the United States?

Dustin Kirkland  (kirkland) wrote on 2013-11-01: #20 Strike Comment #19. It was common > in the old days to see "mesg n" in root's dot profile file. > > man mesg > > So back to your problem...