From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20256 invoked by alias); 25 Aug 2006 15:43:42 -0000 Received: (qmail 20248 invoked by uid 22791); 25 Aug 2006 15:43:41 -0000 X-Spam-Check-By: sourceware.org Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.31.1) with ESMTP; Fri, 25 Aug 2006 15:43:22 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1GGdq4-0002aB-Ge; Fri, 25 Aug 2006 11:43:20 -0400 Date: Fri, 25 Aug 2006 15:43:00 -0000 From: Daniel Jacobowitz To: David L Cc: gdb@sourceware.org, Michael Snyder Subject: Re: restart -> "Can't attach LWP" + hang Message-ID: <20060825154320.GA9895@nevyn.them.org> Mail-Followup-To: David L , gdb@sourceware.org, Michael Snyder References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.11+cvs20060403 X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2006-08/txt/msg00194.txt.bz2 On Fri, Aug 25, 2006 at 08:41:59AM -0700, David L wrote: > I just installed gdb 6.5 and tried to use checkpoint/restart. After > entering restart and next, I got the message: > > [New Thread -1210636064 (LWP 20892)] > Can't attach LWP 20892: Operation not permitted > > I typed next again and gdb stopped responding. > > What am I doing wrong? Are you using a threaded program? I'm pretty sure that doesn't work (and I can't think of any way to make it work, either). -- Daniel Jacobowitz CodeSourcery