I'm still getting this problem at least once a day and its beginning to make
tmux unusable for me. To summarize the problem again, tmux starts to freeze
intermittently after periods of use ranging from 3-8 hours. During
intermittent freezes, tmux doesn't act on keyboard events quickly, freezes
for about 3-5 seconds then all pent up keyboard events would be acted upon
(whether they are tmux commands or keyboard events to programs running in a
tmux window). After every freeze, there is a period of 5-10 minutes where
tmux behaves normally, and then I see the freeze again. The only solution to
this problem is to close everything, including tmux, and restart everything.

I installed Ubuntu 10.10 from scratch on two separate machines and installed
tmux using apt-get. Even after I did that 'tmux -V' does not work, but I
found out that the version is 1.3 by typing :info at tmux command mode.

Here is how my usual tmux session looks like:

1- I run tmux in a custom compiled urxvt terminal, but I've also seen the
problem happen in stock gnome-terminal that comes with Ubuntu 10.10.
2- I aliased tmux to tmux -2 to force 256 colors.
3- My usual tmux session looks like this:
* 1 window for finch (a command line IM client) with activity monitoring
turned on.
* 2-3 windows with vim open in them editing files.
* 2-3 windows with ssh sessions open in them.

If you need my .tmux.conf file you can see it here:
https://github.com/satiani/init/blob/master/.tmux.conf

I'm willing to collect any more information you want me to, I love tmux and
would be distressed if I had to drop it and go back to screen because of the
frequent freezes.

Many thanks,
Samer

On Fri, Jan 21, 2011 at 5:23 PM, Karl Ferdinand Ebert <kfeb...@gmail.com>wrote:

> Hi,
>
> I package tmux for Debian which gets from time to time synced from Ubuntu.
> But
> as far as I know there is no version of tmux-1.4 in Ubuntu 10.04 (which has
> 1.1-1) and 9.04 (which has 0.8-5). So I assume you have received tmux from
> another source probably from Debian's experimental repository which has a
> fix for
> the EPOLL bug on Linux.
>
> Am Friday 21 of January 2011, 19:30:46 schrieb Samer Atiani:
> > tmux -V does not work indeed. But from inside tmux, I typed :info in the
> > tmux command mode, and it showed tmux 1.4.
> This has worked in every (packaged) version of tmux. There must be
> something
> wrong with your installation.
> Nevertheless I am interested if this bug is reproducible.
>
> Best regards,
>
> Karl Ferdinand Ebert
>
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