From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#27816: 26.0.50; X protocol error: BadPixmap (invalid Pixmap parameter) on protocol request 55 Date: Thu, 27 Jul 2017 20:18:00 +0300 Message-ID: <83vamd4x4n.fsf@gnu.org> References: <8660eh3umw.fsf@protected.rcdrun.com> <837eyw7fma.fsf@gnu.org> <20170725174823.GD5480@protected.rcdrun.com> <83vamg5pu8.fsf@gnu.org> <20170727073827.GA17695@protected.rcdrun.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1501175953 7021 195.159.176.226 (27 Jul 2017 17:19:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 27 Jul 2017 17:19:13 +0000 (UTC) Cc: 27816@debbugs.gnu.org To: Jean Louis Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 27 19:19:09 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1damRE-0001Nt-UO for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Jul 2017 19:19:05 +0200 Original-Received: from localhost ([::1]:44121 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1damRK-0007ih-Ex for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Jul 2017 13:19:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41540) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1damRF-0007ic-GQ for bug-gnu-emacs@gnu.org; Thu, 27 Jul 2017 13:19:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1damRC-0006MH-1U for bug-gnu-emacs@gnu.org; Thu, 27 Jul 2017 13:19:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:56170) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1damRB-0006MB-VC for bug-gnu-emacs@gnu.org; Thu, 27 Jul 2017 13:19:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1damRB-0000p7-R0 for bug-gnu-emacs@gnu.org; Thu, 27 Jul 2017 13:19:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 27 Jul 2017 17:19:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 27816 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 27816-submit@debbugs.gnu.org id=B27816.15011759093125 (code B ref 27816); Thu, 27 Jul 2017 17:19:01 +0000 Original-Received: (at 27816) by debbugs.gnu.org; 27 Jul 2017 17:18:29 +0000 Original-Received: from localhost ([127.0.0.1]:58847 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1damQe-0000oK-78 for submit@debbugs.gnu.org; Thu, 27 Jul 2017 13:18:29 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:50016) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1damQb-0000o6-R4 for 27816@debbugs.gnu.org; Thu, 27 Jul 2017 13:18:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1damQT-0005qs-0D for 27816@debbugs.gnu.org; Thu, 27 Jul 2017 13:18:20 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:55682) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1damQS-0005qo-T1; Thu, 27 Jul 2017 13:18:16 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2432 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1damQR-0002zM-GY; Thu, 27 Jul 2017 13:18:16 -0400 In-reply-to: <20170727073827.GA17695@protected.rcdrun.com> (message from Jean Louis on Thu, 27 Jul 2017 10:38:27 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:135049 Archived-At: > Date: Thu, 27 Jul 2017 10:38:27 +0300 > From: Jean Louis > Cc: 27816@debbugs.gnu.org > > I am starting Emacs through screen, without X windows. So I started as: > > gdb screen > > then I do: > > breakpoint x_error_quitter > > It asks me for future loaded libraries, I said y. > > Then I "run" and get screen and bash. > > Then I start emacs as > > emacs --user admin --chdir /home/data1/protected (that is my home dir) No, I think this is a mistake. You should first start screen, then start GDB from that like this: gdb emacs Then when GDB shows its prompt, type (gdb) break x_error_quitter (gdb) run --user admin --chdir /home/data1/protected (The "(gdb)" part is the GDB prompt, you don't need to type it.) And then continue as you usually would: > And then I connect to emacs as emacsclient > > and evaluate (x-synchronize t) > > and then if I connect each 4th or 5th time, not clearly known why, > then I get that bug, and X frame of new emacsclient is not appearing. > > But back in debugger I do not see much, emacs as server is still > running. If you start Emacs as above, you should see GDB take control when the problem happens. Then type (gdb) thread apply all bt and post here everything it displays.