Public bug reported: Calling cryptdisks_start manually will modify the "echo" setting of the calling stty.
root@darkcharl:~# cryptdisks_start terra * Starting crypto disk... * terra (starting).. Unlocking the disk /dev/disk/by-uuid/8eefaccb-7488-4cb2-89e0-a67d2106bf17 (terra) Enter passphrase: * terra (started)... [ OK ] root@darkcharl:~# speed 38400 baud; rows 24; columns 80; line = 0; intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = M-^?; eol2 = M-^?; swtch = M-^?; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; -parenb -parodd cs8 hupcl -cstopb cread -clocal -crtscts -ignbrk brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon -ixoff -iuclc ixany imaxbel iutf8 opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten -echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke root@darkcharl:~# root@darkcharl:~# root@darkcharl:~# root@darkcharl:~# stty -a speed 38400 baud; rows 24; columns 80; line = 0; intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = M-^?; eol2 = M-^?; swtch = M-^?; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; -parenb -parodd cs8 hupcl -cstopb cread -clocal -crtscts -ignbrk brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon -ixoff -iuclc ixany imaxbel iutf8 opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke root@darkcharl:~# ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: cryptsetup 2:1.6.1-1ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7 Uname: Linux 3.13.0-20-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Tue Apr 1 20:27:48 2014 InstallationDate: Installed on 2012-04-27 (704 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423) SourcePackage: cryptsetup UpgradeStatus: Upgraded to trusty on 2014-03-28 (4 days ago) crypttab: # <target name> <source device> <key file> <options> terra UUID=8eefaccb-7488-4cb2-89e0-a67d2106bf17 none luks,noauto #storage UUID=4ad0c783-0825-4d8e-9a1d-2706dce111a9 none luks,noauto ** Affects: cryptsetup (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1301086 Title: cryptdisks_start modifies echo setting of invoking stty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1301086/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs