I've looked through the screen manual, and did :multiuser on, :acladd $user, :aclchg $user +rwx "?#", and still can't connect to another user's attached or detached screen using -r $otheruser/ or -x $otheruser/. My screen is setuid root as the manual states is required, but I keep getting a message stating that there's been an attach attempt from an invalid pid, which it then specifies in parentheses. I've searched the screen manual for pid, and only found info in the synopsis and for the -r switch. I'm not really sure what else to try; I've even done :aclchg * +rwx "?#" to no avail. I believe that I'm probably missing something obvious, but I'm not really sure what. Thanks in advance to any help.
Best regards, Christopher Nehren
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