[Bug 1812387] Re: tmux crashes on tpm init
** Tags removed: server-triage-discuss ** Package changed: tmux (Ubuntu) => tmux-plugin-manager (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux-plugin-manager/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Hi Prasanna, I've checked on tmux-plugin-manager and as it is in universe, it isn't directly supported by Canonical. If you would like to investigate yourself and put in a fix, I can help guide you through the process. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
** Tags added: server-triage-discuss -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
** Description changed: + [Impact] + + Initializing the tpm plugin for tmux causes it to crash. + + [Test Case] + + Getting the core dump is sometimes tricky. This procedure generates it + every time: + + $ lxc launch ubuntu-daily:cosmic tester && lxc exec tester bash + + # apt update && apt dist-upgrade -y && apt install -y tmux tmux-plugin-manager && + ulimit -c unlimited && + cat << 'EOF' >"$HOME/.tmux.conf" + # set prefix: Alt + e + set -g prefix M-e + # Let's bind this too, so that repeated + # presses work, esp. when nesting. + bind -n M-e send-prefix + + # start window numbering at 1 + set -g base-index 1 + # start pane numbering at 1 + set -g pane-base-index 1 + + # use mouse + set -g mouse on + setw -g mode-keys vi + + # Use Alt-arrow keys WITHOUT PREFIX KEY to switch panes + bind -n M-Left select-pane -L + bind -n M-Right select-pane -R + bind -n M-Up select-pane -U + bind -n M-Down select-pane -D + + set -g @scroll-down-exit-copy-mode off + set -g @scroll-without-changing-pane on + set -g @emulate-scroll-for-no-mouse-alternate-buffer on + + # plugins + set -g @plugin 'tmux-plugins/tpm' + set -g @plugin 'tmux-plugins/tmux-sensible' + set -g @plugin 'tmux-plugins/tmux-resurrect' + set -g @plugin 'tmux-plugins/tmux-continuum' + set -g @plugin 'tmux-plugins/tmux-copycat' + set -g @plugin 'tmux-plugins/tmux-pain-control' + set -g @plugin 'tmux-plugins/tmux-prefix-highlight' + set -g @plugin 'tmux-plugins/tmux-open' + set -g @plugin 'tmux-plugins/tmux-yank' + set -g @plugin 'nhdaly/tmux-better-mouse-mode' + set -g @plugin 'tmux-plugins/tmux-logging' + + run -b "/usr/share/tmux-plugin-manager/tpm" + EOF + + # tmux + + * Press alt-e, then shift-i + * exit immediately: + + # exit + # tmux + + * Press alt-e, then shift-i + + Result: + + root@tester:~# [lost server] + root@tester:~# + + [Original Description] + Crash on a fresh install and first start after adding tmux plugin manager. ProblemType: Crash DistroRelease: Ubuntu 18.10 Package: tmux 2.7-1 ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: GNOME Date: Fri Jan 18 19:09:19 2019 ExecutablePath: /usr/bin/tmux ExecutableTimestamp: 1523656091 InstallationDate: Installed on 2019-01-01 (17 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) ProcCmdline: tmux ProcCwd: /home/pvl Signal: 11 SourcePackage: tmux UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker libvirt lpadmin plugdev sambashare sudo modified.conffile..etc.apport.crashdb.conf: [modified] mtime.conffile..etc.apport.crashdb.conf: 2019-01-15T04:51:59.517661 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Confirmed. LXD repro instructions: $ lxc launch ubuntu-daily:cosmic tester && lxc exec tester bash # apt update && apt dist-upgrade -y && apt install -y tmux tmux-plugin-manager && ulimit -c unlimited && cat << 'EOF' >"$HOME/.tmux.conf" # set prefix: Alt + e set -g prefix M-e # Let's bind this too, so that repeated # presses work, esp. when nesting. bind -n M-e send-prefix # start window numbering at 1 set -g base-index 1 # start pane numbering at 1 set -g pane-base-index 1 # use mouse set -g mouse on setw -g mode-keys vi # Use Alt-arrow keys WITHOUT PREFIX KEY to switch panes bind -n M-Left select-pane -L bind -n M-Right select-pane -R bind -n M-Up select-pane -U bind -n M-Down select-pane -D set -g @scroll-down-exit-copy-mode off set -g @scroll-without-changing-pane on set -g @emulate-scroll-for-no-mouse-alternate-buffer on # plugins set -g @plugin 'tmux-plugins/tpm' set -g @plugin 'tmux-plugins/tmux-sensible' set -g @plugin 'tmux-plugins/tmux-resurrect' set -g @plugin 'tmux-plugins/tmux-continuum' set -g @plugin 'tmux-plugins/tmux-copycat' set -g @plugin 'tmux-plugins/tmux-pain-control' set -g @plugin 'tmux-plugins/tmux-prefix-highlight' set -g @plugin 'tmux-plugins/tmux-open' set -g @plugin 'tmux-plugins/tmux-yank' set -g @plugin 'nhdaly/tmux-better-mouse-mode' set -g @plugin 'tmux-plugins/tmux-logging' run -b "/usr/share/tmux-plugin-manager/tpm" EOF # tmux * Press alt-e, then shift-i * exit immediately: # exit # tmux * Press alt-e, then shift-i Result: root@tester:~# [lost server] root@tester:~# ** Changed in: tmux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Reproduction steps again, for reference: 1. docker run -it --rm prasannavl/tmux-launchpad-bug-1812387 2. tmux 3. Alt + e + I 4. exit (Don't wait for tpm to finish) 5. tmux 6. Alt + e + I (again) Wait for the tpm completion message, and visible tmux crash with [lost server] message on console. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
I've updated the docker image prasannavl/tmux-launchpad-bug-1812387 to only use ubuntu-repo based tmux-plugin-manager. It still crashes with "[lost-server]". Same steps as above should work. **Dockerfile:** ``` FROM ubuntu:18.10 RUN apt update && apt dist-upgrade -y && \ apt install tmux tmux-plugin-manager git tree -y && \ ulimit -c unlimited COPY tmux.conf "/root/.tmux.conf" CMD bash ``` **tmux.conf:** ``` # set prefix: Alt + e set -g prefix M-e # Let's bind this too, so that repeated # presses work, esp. when nesting. bind -n M-e send-prefix # start window numbering at 1 set -g base-index 1 # start pane numbering at 1 set -g pane-base-index 1 # use mouse set -g mouse on setw -g mode-keys vi # Use Alt-arrow keys WITHOUT PREFIX KEY to switch panes bind -n M-Left select-pane -L bind -n M-Right select-pane -R bind -n M-Up select-pane -U bind -n M-Down select-pane -D set -g @scroll-down-exit-copy-mode off set -g @scroll-without-changing-pane on set -g @emulate-scroll-for-no-mouse-alternate-buffer on # plugins set -g @plugin 'tmux-plugins/tpm' set -g @plugin 'tmux-plugins/tmux-sensible' set -g @plugin 'tmux-plugins/tmux-resurrect' set -g @plugin 'tmux-plugins/tmux-continuum' set -g @plugin 'tmux-plugins/tmux-copycat' set -g @plugin 'tmux-plugins/tmux-pain-control' set -g @plugin 'tmux-plugins/tmux-prefix-highlight' set -g @plugin 'tmux-plugins/tmux-open' set -g @plugin 'tmux-plugins/tmux-yank' set -g @plugin 'nhdaly/tmux-better-mouse-mode' set -g @plugin 'tmux-plugins/tmux-logging' run -b "/usr/share/tmux-plugin-manager/tpm" ``` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Hi Prasanna, Do you have repro steps that don't involve fetching from github? We can only really work with setups that use ubuntu repositories, because there's no way to tell how software from outside is set up. ** Tags removed: server-triage-discuss -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
** Tags added: server-triage-discuss -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Reference attachment: Dockerfile ** Attachment added: "Dockerfile" https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+attachment/5232555/+files/Dockerfile -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Reference attachment: tmux.conf ** Attachment added: "tmux.conf" https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+attachment/5232556/+files/tmux.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Hi Christian, Alright, did a little more digging. It looks like incomplete installation of tpm/tpm plugins, or some race condition with multiple tpm execution that's causing the crash. I put it as docker image for convenience. How to reproduce the bug: 1. docker run -it --rm prasannavl/tmux-launchpad-bug-1812387 2. tmux 3. Alt + e + I 4. exit (Don't wait for tpm to finish) 5. tmux 6. Alt + e + I (again) Wait for the tpm completion message, and visible tmux crash with [lost server] message on console. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1812387] Re: tmux crashes on tpm init
Hi Prasanna, thank you for the detailed instructions. I ran this on Bionic/Cosmic/Disco to get a feeling if tmux recently broke or got fixed. That is matching versions: tmux | 2.6-3ubuntu0.1 | bionic-updates tmux | 2.7-1 | cosmic tmux | 2.8-2 | disco I don't get a crash in any of those :-/ Since you set prefix to Alt+e to initialize the TPM it actually is "alt+e I". And I see: TMUX environment reloaded Done, press ENTER to continue No crashes nor anything similar. To make sure the conf really is loaded I ran $ tmux source ~/.tmux.conf But still nothing happened then or on another re-init. I can get a list of installed plugins by entering the update function via "Alt+e U" So TPM did initialize properly. I could update all plugins through that. I switched from the git based TPM that you recommended to the actual one in the Ubuntu Archive and adapted the paths. In the config you then end like: run -b '/usr/share/tmux-plugin-manager/tpm' Still worked just fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812387 Title: tmux crashes on tpm init To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tmux/+bug/1812387/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
