package:trousers:0.3.14+fixed1-1build1 Setting up trousers (0.3.14+fixed1-1build1) ... Job for trousers.service failed because the control process exited with error code. See "systemctl status trousers.service" and "journalctl -xe" for details. invoke-rc.d: initscript trousers, action "start" failed. ● trousers.service - LSB: starts tcsd Loaded: loaded (/etc/init.d/trousers; generated) Active: failed (Result: exit-code) since Fri 2018-04-13 13:17:20 +07; 4ms ago Docs: man:systemd-sysv-generator(8) Process: 9652 ExecStart=/etc/init.d/trousers start (code=exited, status=30) Apr 13 13:17:20 dmig-Inspiron-5379 trousers[9652]: * Starting Trusted Computing daemon tcsd Apr 13 13:17:20 dmig-Inspiron-5379 trousers[9652]: /etc/init.d/trousers: 32: [: /dev/tpm0: unexpected operator Apr 13 13:17:20 dmig-Inspiron-5379 trousers[9652]: * TPM device owner for /dev/tpmrm0 is not 'tss', this can cause problems. Apr 13 13:17:20 dmig-Inspiron-5379 tcsd[9658]: TCSD TDDL[9658]: TrouSerS ioctl: (25) Inappropriate ioctl for device Apr 13 13:17:20 dmig-Inspiron-5379 tcsd[9658]: TCSD TDDL[9658]: TrouSerS Falling back to Read/Write device support. Apr 13 13:17:20 dmig-Inspiron-5379 tcsd[9658]: TCSD TCS[9658]: TrouSerS ERROR: TCS GetCapability failed with result = 0x1e Apr 13 13:17:20 dmig-Inspiron-5379 trousers[9652]: ...fail! Apr 13 13:17:20 dmig-Inspiron-5379 systemd[1]: trousers.service: Control process exited, code=exited status=30 Apr 13 13:17:20 dmig-Inspiron-5379 systemd[1]: trousers.service: Failed with result 'exit-code'. Apr 13 13:17:20 dmig-Inspiron-5379 systemd[1]: Failed to start LSB: starts tcsd. dpkg: error processing package trousers (--configure): installed trousers package post-installation script subprocess returned error exit status 1