This bug was fixed in the package tomcat8 - 8.0.38-2ubuntu2 --------------- tomcat8 (8.0.38-2ubuntu2) zesty; urgency=medium
* Fix an upgrade error when JAVA_OPTS in /etc/default/tomcat8 contains the '%' character (LP: #1666570). -- Joshua Powers <josh.pow...@canonical.com> Tue, 28 Mar 2017 16:47:32 -0700 ** Changed in: tomcat8 (Ubuntu Zesty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1666570 Title: Post install script has error in RegEx Status in tomcat7 package in Ubuntu: Invalid Status in tomcat8 package in Ubuntu: Fix Released Status in tomcat7 source package in Trusty: Fix Committed Status in tomcat7 source package in Xenial: Fix Committed Status in tomcat8 source package in Xenial: Fix Committed Status in tomcat7 source package in Yakkety: Fix Committed Status in tomcat8 source package in Yakkety: Fix Committed Status in tomcat7 source package in Zesty: Invalid Status in tomcat8 source package in Zesty: Fix Released Status in tomcat7 package in Debian: New Bug description: == Begin SRU Template == [Impact] * On upgrade of tomcat7 package, if a user has updated their JAVA_OPTS variable to include a '%' an upgrade will fail. The sed command in the postinst uses the '%' character to act as a delimiter, previous versions used '/' however it was updated to '%' in hopes it was far less common. * This SRU updates it to a character that should not be found in the JAVA_ARGS value, namely '\001'. * This is the same solution Debian and tomcat maintainers are now using for Tomcat8. [Test Case] An example to test Tomcat7 on Trusty. The same instructions can apply to Tomcat8 on the other releases. Overview: Install the version from the current release. Modify JAVA_OPTS and then install the version from proposed to validate it upgrades successfully. * lxc launch ubuntu-daily:trusty trusty * lxc exec trusty bash * apt install tomcat7 * Edit /etc/defaults/tomcat7, set JAVA_OPTS="-Djava.awt.headless=true -XX:ErrorFile=/var/log/tomcat7/java_error%p.log -XX:+DisableExplicitGC -XX:+UseG1GC" * # Enable proposed * apt update * apt install tomcat7 * When asked, 'Keep the local version currently installed' * With the fix, install will complete * Without the fix, the error as described under "Other Info" will appear [Regression Potential] * Users currently experiencing this issue would be expecting a SRU fix to come from us. Working around it would require changing their JAVA_OPTS temporarily, accepting the maintainers version of the defaults script, or modifying the package's postinst script directly. * In either case the proposed fix will over write any changes an end user may have made to the postinst, and all for correctly working expected behavior. * There is the slight, albeit incredibly low chance, that someone actually has the '\001' character in their JAVA_OPTS. In which, case the upgrade would fail as this bug describes. [Other Info] * Using a new delimiter that is far less likely to be in someone's path. This is not the first time the delimiter has changed, as it originally as '/' which is obviously going to show up as soon as someone adds a path. * Upstream change to tomcat8: https://anonscm.debian.org/cgit/pkg-java/tomcat8.git/patch/?id=7664221d66701e2c31a31fe3b4f22e8bea4158dc * Error message on failure: Setting up tomcat7 (7.0.52-1ubuntu0.10) ... sed: -e expression #1, char 97: unknown option to `s' dpkg: error processing package tomcat7 (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: tomcat7 E: Sub-process /usr/bin/dpkg returned an error code (1) == End SRU Template == To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tomcat7/+bug/1666570/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp