From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jared Finder via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#74220: invisible cursor Date: Wed, 27 Nov 2024 19:13:56 -0800 Message-ID: <8b70d54cd579f33d1e698a0f8927dc4f@finder.org> References: <87ldxwmppm.fsf@gmail.com> <86o72ssfm4.fsf@gnu.org> <87bjyscp5e.fsf@gmx.net> <2b5006ac22491fd8c509120ad653117d@finder.org> Reply-To: Jared Finder Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9333"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 74220@debbugs.gnu.org, gerd.moellmann@gmail.com, ampinkas@gmail.com, eliz@gnu.org, rpluim@gmail.com To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 28 04:14:30 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tGUz8-0002KG-DZ for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 27 Nov 2024 22:14:00 -0500 Original-Received: from greenhill.hpalace.com ([192.155.80.58]:41172) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tGUyb-0004Pq-S5 for 74220@debbugs.gnu.org; Wed, 27 Nov 2024 22:13:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=finder.org; s=2018; t=1732763636; bh=MKJ9dzqTAx0j9efHKL4O1X4HGBy/TUrp/pw6gWwtS1Y=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=F/JqviHQleGq4Ug3h1QmxMq0n//HnQCGoYM2Kt/v6Z3n9ElWXemjeUVlZYotz4on/ 0w6HCJltTUxfukOzkXvW2C8B30tPYbtoV6WmFMLsNxKmW6OOgZQok9G6xO0+neWdbB 4xGuDT9B3K8GsLqViWIkvEb5oZ1AOHXBweyJroIEOvY/O5pj6zj1AdvzsXXVn9BQni 4zF8YjJcdfcM8p46U3bO2q2qtZl55RgmsDDlo/dpZ775IMqZ/HUuZ5Sr/D9Vfb+YHU A1VllYNxCVkJeWFWRSVu17fk3mXejEPSAJxZL9G/XxRk/WchOB85kJ5rNbPk1anHxC WjehJ3/5SUSUw== Original-Received: from mail.finder.org (unknown [192.155.80.58]) by greenhill.hpalace.com (Postfix) with ESMTPSA id D7234138A; Thu, 28 Nov 2024 03:13:56 +0000 (UTC) In-Reply-To: <2b5006ac22491fd8c509120ad653117d@finder.org> X-Sender: jared@finder.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:296043 Archived-At: On 2024-11-17 17:37, Jared Finder wrote: > On 2024-11-06 08:17, Stephen Berman wrote: >> On Wed, 06 Nov 2024 07:38:52 -0800 Jared Finder via "Bug reports for >> GNU Emacs, the Swiss army knife of text editors" >> wrote: >> >>> I tested this locally at HEAD (b5845e) on Linux debian 6.1.0-13-amd64 >>> and >>> everything is working fine. >>> >>> Could you please describe what terminal (the output of "echo $TERM") >>> and >>> kernel version (the output of "uname -a") you are using when you have >>> this >>> issue? Can you try toggling M-x gpm-mouse-mode on and off and share >>> if any >>> errors are reported? >> >> I can reproduce the issue in the Linux terminal (echo $TERM => linux, >> uname -a => Linux strobelfssd 6.10.6 #1 SMP PREEMPT_DYNAMIC Mon Aug 19 >> 12:15:23 CEST 2024 x86_64 GNU/Linux). When I start emacs there with >> -Q, > > Thank you, I am able to reproduce the issue locally on "Linux debian > 6.11.5+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.11.5-1~bpo12+1 > (2024-11-11) x86_64 GNU=Linux". I will investigate. This appears to be due to something happening at a lower level than Emacs, though perhaps Emacs is not interfacing with GPM correctly. This started happening in multiple Emacs versions with Linux 6.7. I tested HEAD, 29.4, and 28.2 -- all three versions worked fine with Linux 6.6.63 and then exhibit this bug starting with Linux 6.7. GPM_DrawPointer is still being called, of course (since this works in previous Linux versions), but is no longer having any effect. I will keep investigating here. -- MJF