From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 45439 invoked by alias); 14 May 2019 16:00:40 -0000 Mailing-List: contact overseers-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: , Sender: overseers-owner@sourceware.org Received: (qmail 45431 invoked by uid 89); 14 May 2019 16:00:40 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-7.2 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 spammy=HTo:U*macro X-HELO: mail-qt1-f194.google.com Received: from mail-qt1-f194.google.com (HELO mail-qt1-f194.google.com) (209.85.160.194) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 14 May 2019 16:00:39 +0000 Received: by mail-qt1-f194.google.com with SMTP id i26so2259126qtr.10 for ; Tue, 14 May 2019 09:00:39 -0700 (PDT) Return-Path: Received: from [10.150.73.190] (183.sub-174-235-139.myvzw.com. [174.235.139.183]) by smtp.gmail.com with ESMTPSA id y13sm7310372qka.82.2019.05.14.09.00.35 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Tue, 14 May 2019 09:00:36 -0700 (PDT) Subject: Re: SSH access no longer working for user `macro' To: "Maciej W. Rozycki" , overseers@sourceware.org References: From: Carlos O'Donell Message-ID: <7cf5b86b-c09a-9d52-6369-322d6fe38e57@redhat.com> Date: Tue, 14 May 2019 16:00:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-SW-Source: 2019-q2/txt/msg00031.txt.bz2 On 5/14/19 11:12 AM, Maciej W. Rozycki wrote: > Hi, > > I've had my `macro' account for years if not decades at `sourceware.org', > `gcc.gnu.org', however it has stopped working sometime between last week > and today. I've had SSH protocol version 1 forced for these hosts since > time immemorial for some reason I no longer remember, and now I get: > > Protocol major versions differ: 1 vs. 2 Sourceware only supports protocol version 2. > when I try to connect, e.g. to pull from a repository. Conversely if I > remove the version 1 override from my setup, then my private key is > refused for authentication, which is also why I had to downgrade my SSH > client at my last hardware/OS upgrade to keep support for protocol version > 1 so as to be able to log into `sourceware.org', `gcc.gnu.org'. Your key is an unsupported RSA1 key. You need to regenerate a new RSA (not RSA1) key. I can help you with this step, and help install your new public key on sourceare. -- Cheers, Carlos.