Racket docker M1 Rosetta

[jasonhemann]

Thanks in advance.

I'm having trouble w/racket specifically under docker emulating x86_64. AFAIK everything else seems to be working fine.

I saw @awiersdorf started a related discussion a while back.

I'm seeing different behavior than he saw; his had sporadic crashes and I'm seeing immediate consistent failures. I've tried a also downloading and executing the installer, and saw a similar failure.

$ uname -m
arm64
$ docker run -it --platform linux/amd64 racket/racket:latest sh -c "uname -m; racket"
x86_64
Error: error reading from ~a
("petite")
Aborted
$ docker --version
Docker version 24.0.5, build ced0996

My primary suspect is something I'm doing wrong or don't understand; advice welcome.

[benknoble]

This is not really my area of expertise, but you specified amd64 and (AFAICT), all the images are built for x86_64?

[jasonhemann]

Out of my expertise too, @benknoble . But doesn't this seem right?

$ docker image inspect racket/racket:latest --format '{{.Os}}/{{.Architecture}}'
linux/amd64

As far as I can tell, I'm getting the Rosetta emulation for the right platform.

$ docker run -it --platform linux/amd64 --rm racket/racket:latest sh -c 'uname -msrpv ; (apt-get update && apt-get install procps -y) >/dev/null 2>&1; ps -ef; racket'
Linux 5.15.49-linuxkit-pr #1 SMP PREEMPT Thu May 25 07:27:39 UTC 2023 x86_64 unknown
UID        PID  PPID  C STIME TTY          TIME CMD
root         1     0  0 17:18 pts/0    00:00:00 /rosetta/rosetta /usr/bin/sh -c uname -msrpv ; (apt-get update && apt-get install procps -y) >/dev/null 2>&1; ps -ef; racket
root       191     1 50 17:18 pts/0    00:00:00 /usr/bin/ps -ef
Error: error reading from ~a
("petite")
Aborted

For giggles, I did try it w/linux/x86_64 but no dice. Any other ideas?

[jasonhemann]

tl;dr turn off rosetta, let qemu do its thing unimpeded, and you're good to go.

[y-lu]

I run into the same issue today. Can you please clarify what exact command line you used to make it work?

[SamPhillips]

Thanks for reviving this thread. I've had this problem as well.

Disabling Rosetta in the Docker Desktop settings UI fixes the problem.

[y-lu]

Thanks! I found it in the settings. Turning it off does fix the problem.