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RE: New cygwin install hanging on postinstall
- From: "KARR, DAVID" <dk068x at att dot com>
- To: Achim Gratz <Stromeko at nexgo dot de>, "cygwin at cygwin dot com" <cygwin at cygwin dot com>
- Date: Thu, 21 Jan 2016 21:17:03 +0000
- Subject: RE: New cygwin install hanging on postinstall
- Authentication-results: sourceware.org; auth=none
- References: <B8D164BED956C5439875951895CB4B2250BAE63C at CAFRFD1MSGUSRJH dot ITServices dot sbc dot com> <CANnLRdi5sqTnOmen7oufLFJEi+wZX4BuGpfD58Wf8i7=NfEt9Q at mail dot gmail dot com> <B8D164BED956C5439875951895CB4B2250BB0354 at CAFRFD1MSGUSRJH dot ITServices dot sbc dot com> <877fj28zik dot fsf at Rainer dot invalid>
> -----Original Message-----
> From: cygwin-owner@cygwin.com [mailto:cygwin-owner@cygwin.com] On
> Behalf Of Achim Gratz
> Sent: Thursday, January 21, 2016 12:10 PM
> To: cygwin@cygwin.com
> Subject: Re: New cygwin install hanging on postinstall
>
> KARR, DAVID writes:
> > While it's sitting here, I dumped out "/var/log/setup.log.full".
> Here is the end of the file:
> > ----------------
> > The following DLLs couldn't be rebased because they were in use:
> > /usr/bin/cygssp-0.dll
> > /usr/bin/cygperl5_22.dll
> > /usr/bin/cyggcc_s-1.dll
> > /usr/bin/cygcrypt-0.dll
> > /usr/lib/perl5/vendor_perl/5.22/i686-cygwin-threads-
> 64int/auto/List/Util/Util.
> > dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-64int/auto/IO/IO.dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-
> 64int/auto/File/Glob/Glob.dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-
> 64int/auto/Fcntl/Fcntl.dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-
> 64int/auto/Encode/Encode.dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-
> 64int/auto/Digest/MD5/MD5.dll
> > /usr/lib/perl5/5.22/i686-cygwin-threads-64int/auto/Cwd/Cwd.dll
> > 2016/01/21 09:15:40 running: C:\cygwin\bin\dash.exe
> "/etc/postinstall/0p_texlive
> > _prep.dash"
> > 2016/01/21 09:19:20 note: Nothing needed to be installed
> > 2016/01/21 09:19:20 Ending cygwin install
> > -----------
>
> So this isn't a fresh install and in fact there is not only some
> Cygwin
> process running but a full blown Perl that has loaded a number of
> modules. How'd you manage to do that before Cygwin was ready
> installing? Are you perhaps reporting from a follow-on invocation
> of
> setup.exe after the first install already failed?
Beats the heck out of me. I didn't have Cygwin installed. I ran the installer. It hung at this point. I eventually cancelled it, because it obviously wasn't going to complete. This output is from one of the later retries. I never attempted to run anything installed in cygwin, I'm just trying to complete the installation.
> For your current case, you need to get rid of _all_ running Cygwin
> processes. Best idea is to open a shell and issue
>
> /usr/bin/rebase-trigger fullrebase
> /usr/bin/pkill .
>
> (you need to have procps installed for this command to be
> available).
> Then run setup again to have it re-do the rebase and run all
> postinstall
> scripts that failed before. But I'm still interested how that
> initial
> failure could have occured, so if you could maybe look in
> /var/log/setup.log if something indicates what happened there that
> would
> be good.
More weirdness. I ran a mintty window, and I ran those command lines, but it gives me lots of lines like this:
-------------
2 [main] bash 28452 child_info_fork::abort: C:\cygwin\bin\cygiconv-2.dll: Loaded to different address: parent(0x4D0000) != child(0x2E0000)
bash: fork: retry: No child processes
-------------
I don't believe either of these command lines did anything, but just to be sure, after I ran them I killed the window an reran setup, and got the same symptoms.
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