CODEWITHSUNDEEP
vimtmuxmacos-sierraneovim
doremi
doremi

Reputation: 15339

Clipboard failure in tmux + vim after upgrading to MacOS Sierra

Yesterday, I upgraded to MacOS Sierra and it broke my clipboard functionality in my tmux + neovim setup.

Here is the behavior:

Whenever I use the clipboard in vim within a tmux session, I get the following vim error:

clipboard: error:

My .vimrc is huge, but here's what I think might be relevant:

set clipboard=unnamed

In my .tmux.conf (also truncated for brevity):

set -g prefix `                                   # use tilde key as prefix
bind ` send-key `                                 # insert tilde by pressing twice

set -g history-limit 100000                       # set buffer size
set -s escape-time 0                              # fix escape key in vim
set -g allow-rename off                           # keep window names static
set -g default-terminal "screen-256color"         # set the TERM to 256 colors
set -g base-index 1                               # start window count at 1
set -g pane-base-index 1                          # start pane count at 1
set -g default-shell $SHELL                       # use zsh as shell

EDIT: This appears to be related to the bug reported here:

https://github.com/tmux/tmux/issues/543

https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard/issues/53

Upvotes: 42

Views: 7359

Answers (3)

Realistic
Realistic

Reputation: 1068

Upgrading brew + vim + tmux fixed this for me:

brew update
brew upgrade vim
brew upgrade tmux

Notes:

  • I am not using Neovim but hopefully this will help anyway
  • This may take a while depending on how slow your machine is
  • When I did this brew upgraded ruby for me and it complained that it wouldn't overwrite the existing symlinks so I had to manually run: brew link --overwrite ruby
  • Tmux complained about the following setting after the upgrade. I just commented it out: # set-option -g status-utf8 on
  • I had a warning about needing the new xcode tools so I ran the following and accepted the GUI prompts: xcode-select --install (In hindsight this may mess up my react-native install :/. Buyer beware)
  • When first running brew update brew complained it didn't have write access to /usr/local so I made myself the owner of /usr/local NON-RECURSIVE. After the update brew told me I could change the owner back to root:wheel.

Upvotes: 9

iltempo
iltempo

Reputation: 16012

This seem to be a regression on macOS Sierra. A solution that worked for me has been mentioned by Josh McGinnis https://github.com/tmux/tmux/issues/543:

brew install reattach-to-user-namespace

Ensure the following is set in .tmux.conf:

set -g default-shell $SHELL 
set -g default-command "reattach-to-user-namespace -l ${SHELL}"

In .vimrc or ~/.config/nvim/init.vim (for Neovim):

set clipboard=unnamed

Now all is well and I can copy/paste between system <-> vim sessions using vim keybindings and/or system ctrl+c / ctrl+p.

Upvotes: 57

jmromer
jmromer

Reputation: 2236

I saw the same upon upgrading to Sierra. In my case it stemmed from having the YankRing plugin installed.

Adding the following to my .vimrc fixed it for me:

"-------------------------------------------------------------
" Fix for YankRing bug
"-------------------------------------------------------------
let g:yankring_clipboard_monitor=0

Upvotes: 2

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