[Touch-packages] [Bug 1345600] Re: Sudo hangs after resume
[Expired for sudo (Ubuntu) because there has been no activity for 60 days.] ** Changed in: sudo (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to sudo in Ubuntu. https://bugs.launchpad.net/bugs/1345600 Title: Sudo hangs after resume Status in “sudo” package in Ubuntu: Expired Bug description: After resuming from a suspend, sudo hangs: doesn't prompt for password, doesn't give an error, does absolutely nothing. The entire terminal is blocked and Ctrl C does nothing. Attached strace. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1345600/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1345600] Re: Sudo hangs after resume
Ops, I didn't know that. I've hidden it (can't delete). I have no idea how to reproduce, It happened randomly after a resume and I don't know what triggered it. Here is what I did: - Suspend the PC - Resume - Open a terminal and launch sudo nmcli sleep false (workaround for bug #1252121) No prompt for password or anything, can't retake control of the terminal ( I tried ctrl c, ctrl z, ctrl d) and had to close the gnome-terminal window. I tried opening other terminals and issue others sudo commands and same results. I went into tty1 (ctrl alt F1), logon and tried there, same results. If this happens again, what are some commands that would provide useful information and help debug the problem? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to sudo in Ubuntu. https://bugs.launchpad.net/bugs/1345600 Title: Sudo hangs after resume Status in “sudo” package in Ubuntu: Incomplete Bug description: After resuming from a suspend, sudo hangs: doesn't prompt for password, doesn't give an error, does absolutely nothing. The entire terminal is blocked and Ctrl C does nothing. Attached strace. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1345600/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1345600] Re: Sudo hangs after resume
Stracing a setuid program changes its behaviour; in this case, sudo doesn't run with effective uid 0, so it exits with an error message very early in execution. You might as well delete the strace log, anyone else can get an identical one with strace sudo ls (for example). How can someone else reproduce what you've seen here? Please set the status back to 'New' once you've replied. Thanks ** Changed in: sudo (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to sudo in Ubuntu. https://bugs.launchpad.net/bugs/1345600 Title: Sudo hangs after resume Status in “sudo” package in Ubuntu: Incomplete Bug description: After resuming from a suspend, sudo hangs: doesn't prompt for password, doesn't give an error, does absolutely nothing. The entire terminal is blocked and Ctrl C does nothing. Attached strace. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1345600/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
