Kristian Hartikainen

I'm regularly seeing this same issue on Ubuntu with tmux + emacs 26 + clipetty. Happy to provide any diagnostics if those would be of any help. `unset SSH_TTY` seems...

I think the error might be that `dm_control` is installed with `-e` flag. Can you try reinstalling without it and see if things start working? I'm pretty sure this has...

The main reason for the failure happens is this line: ``` (pid=20636) Fatal Python error: Segmentation fault ``` It's unclear where that comes from. Could you try setting a breakpoint...

I'm pretty sure it doesn't come from Tune itself, but it looks it does because the code is run through Tune and thus the errors get propagated through it. Could...

Unfortunately, I don't know exactly what's causing the `dm_control` import to fail. The latest softlearning has a fix that makes the `dm_control` and `robosuite` packages optional: https://github.com/rail-berkeley/softlearning/blob/1f6686d765052c874dcf28f8036acde742decd79/softlearning/environments/utils.py#L7.

It's hard to say from these logs. @NasimShafiee were there any other logs before/after the ones you already posted here? If so, could you copy-paste the full log here?

We use Ray Tune for running all the trials/experiments, meaning that all the resources configurable through the command line correspond to Tune's resources. You can basically configure two things: 1)...

> even if I have 4 trials, only one environment is created Not exactly. We still create 1 environment for each trial. That is, each trial is completely independent of...

Thanks for reporting this @qlinsey! I'll try to fix this at some point. Would you mind trying the [original SAC reference implementation](https://github.com/haarnoja/sac) in the meanwhile?

Hey @qlinsey, thanks for the question! In our old repository, we handle the distributions manually and thus have to compensate for squashing of the actions. For details, see e.g. Appendix...