I just installed the new Beta 3 and the problem seems to be fixed for me.
fschilling
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I am doing both. I call su and ps directly from the preinstall and postinstall scripts. I also call su from within a compiled command-line utility that is directly called from the postinstall script.
I am encountering the same issue. However, I'm also seeing other commands like 'ps' failing too. Hopefully, this is just a temporary bug.
I am encountering the same issue. In addition to the su and sudo commands failing, I'm seeing other commands like ps failing too. Hopefully, this is a bug and not intended behavior.