X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; q=dns; s= default; b=UIVjnYNJE/A1tNBAqbFrw7aeCxYXm+0OZ/FrLIpWC6tbg4qiDPaWj OpPoI7xqvyJj+3rgriBYw8OlDmtAk5H2XA+pNWd9Ml+wMJylJAAI8jAbWhyV/QlP mXpG6jdVtEw0HKTke75ASvikJp4gSc35jr9s7/PM0LsXNzeTL2x1MI= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; s=default; bh=DX3SnVLfLYPQO+FRp/98b16XlMc=; b=R8KYyZoCf1K3EmDnitWYJXRWipqm Kd9QbYOal64sbIfY9jtNtg5TMs5m6gB0KTyxJv0jImtP/e3FzU1aEE0H6dQng9oY f7I1VP6uTkTIz4AIBP/8K+eaAOoOkLInb6EzZW2XVNO2P9ab0sS25L61WEO+aSGT B2bkw6w1OwHqZQg= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-5.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.2 X-HELO: calimero.vinschen.de Date: Wed, 9 Apr 2014 12:10:04 +0200 From: Corinna Vinschen To: cygwin AT cygwin DOT com Subject: Re: 64-bit Heimdal/Cygwin, clock, daylight savings conundrum Message-ID: <20140409101004.GO2437@calimero.vinschen.de> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="AzNpbZlgThVzWita" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) --AzNpbZlgThVzWita Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Apr 9 10:24, Henry S. Thompson wrote: > [cygcheck attachements got through, but message didn't???] >=20 > I'm running 64-bit Cygwin. The problem described here occured both > before and after upgrading from 1.7.28 to 1.7.29. (Cygcheck attached > to previous message). >=20 > I'm in the UK, where summer time started 10 days ago. >=20 > My Windows 8.1 laptop correctly gained an hour at that time. >=20 > Yesterday it gained _another_ hour :-(. >=20 > When I corrected the time by hand, kinit to my local host failed: >=20 > > kinit > [pwd] > kinit: krb5_get_init_creds: PREAUTH_FAILED >=20 > This usually means timers are out of sync between client (me) and > server. >=20 > So I went to work on what I thought was the underlying problem, the > mistaken time. Fixed that, eventually, by fiddling with BIOS clock > and its relation to the system clock. >=20 > But the kinit problem didn't go away. >=20 > However, _if_ I set the time one hour forward again, kinit succeeds. >=20 > True weirdness follows. I have 32-bit install as well (for xemacs) > (Cygcheck attached to previous message). Problem does _not_ manifest > itself there. kinit works _regardless_ of what the windows clock > says. >=20 > Has something changed with system clock vs. hardware clock between 32- > and 64-bit cygwin? Or am I looking in the wrong place altogether? Hmm, maybe. Apart from time_t being 64 bit (32 bit on i686), the code for time handling is identical. What's your $TZ set to? Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --AzNpbZlgThVzWita Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTRRx8AAoJEPU2Bp2uRE+gmKEP/iIhIswKwV9t7KuwfROoI8cX vM+b8LIg1fMH3dnlaBcJO5gi67SjV/hvAdbIMagDN/cJubulfrswrjfDiaBabvQQ e4Jha2aAL1OTQmD5Z+Ti/xy1gQRdFWUfaLYeRq0Zg6140AQVrGZ7BZRu0vapEbfj Eea1RSBtve1o0DqZ1cTsEfYsHgD3jld1IpEWfcPgXLuikC7rJuvTpEReyx/EFtg4 rTyet2lgdsHrc7ufkAh4Dh6fsS/kmiXGNj881I2LhUDC+5DXquRa1oPDkqW52Zdu EMphX+HkqaUOROB0QHuCeiXjgaoK3zidXg3u3wxtbm/vNrnlXzOvOjh8zeUs7P5Q l0csd3vsyYEy4jFUfImSCBhtEWlFL03LBwxOdoyYSqs2vvMO+DbosJT2NnC5dBib twN//cU4yzGKz61c0ob5zgELzQM4u6bN/lR9NCB+Cqwm8VKpBQKW8KXyqAszU4w+ t2rLXhOeh9VAb6klsIwZisOfXLKprNG8af2ZLwejYGWion4+k3kNj+Iq0w3wx94t f7m03IvXnXjRzyIyICoWU/V3PGYYjHTcMpgkqMqu4T4o6BtTlydX2svYqryLMlqr 8UPqG40ms3H0k5MligItObfUoATxJReK9cG3iltElsNuLIXn2N5x47J1ZKjAJLL2 gyh+p85+DcCMHFSjlBIo =6j45 -----END PGP SIGNATURE----- --AzNpbZlgThVzWita--