From debbugs-submit-bounces@debbugs.gnu.org Sat Apr 23 04:48:23 2022 Received: (at submit) by debbugs.gnu.org; 23 Apr 2022 08:48:24 +0000 Received: from localhost ([127.0.0.1]:55167 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1niBRH-0005Eg-KB for submit@debbugs.gnu.org; Sat, 23 Apr 2022 04:48:23 -0400 Received: from lists.gnu.org ([209.51.188.17]:47632) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ni9ND-0001lT-40 for submit@debbugs.gnu.org; Sat, 23 Apr 2022 02:36:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58634) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ni9NC-0003JV-QH for bug-gnu-emacs@gnu.org; Sat, 23 Apr 2022 02:36:02 -0400 Received: from mail-qk1-x732.google.com ([2607:f8b0:4864:20::732]:36569) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ni9NB-0002rP-4l for bug-gnu-emacs@gnu.org; Sat, 23 Apr 2022 02:36:02 -0400 Received: by mail-qk1-x732.google.com with SMTP id d19so7342814qko.3 for ; Fri, 22 Apr 2022 23:36:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:subject:to:message-id:mime-version; bh=SdGn2x4mtlWorFpfWoMD5jgOouZdekEb9nmXep5pcXs=; b=Z3vAUy+D3VO5y4Ek/v6xn2mYqPcbAxOUN/3YMrRTCgnH1Lml2eu7mgpZsA3fYvHCqn QbOJDT9cg2Tgs8nb14AO2U409svioveBIsY5WSuZiOaylnHyTi5FD2P6BuPSOqiSrGec Z8mQBCPVd+qdIktRj2YWsPv0nIyncNSiz+0f1nZZ9TDCa8sqjPXhHVj/pfkB9sFMlUSe iWVhbG+LFfZLXI75QAz6IaNmylAkez2ygfroTdW1vG0+J/ArM77nATYS3aWsh2R4LOjR zwuPDZGv+8dFXSR6OlNBj1VKCk4R+t1pU3/tkmjA17LrSiwyNjZJFTFg0h9qXKfO/1in XKjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:subject:to:message-id:mime-version; bh=SdGn2x4mtlWorFpfWoMD5jgOouZdekEb9nmXep5pcXs=; b=tI0yX+f2Fk+4SeCloeF9v+HrgzdLr1P5hADjK4XvNEqLH32WYJbmVTNujWCoFCDqTk x0HiuG+/u57JtrK9OBQH+O1vlnv7WK5Q4gg5Os0ugH4Al9D2S0WQzxYScTktBhA99ic9 X5xQzJPM6Pj9yHyIJebTmJD4ZsV82wOJ+QKyI+u6XTa5F52NnL+LzxYdr60RvLhidrXS F5FW7ffXRigzIyBzusqB04QeorTWBk0yy6YFWuGiQpcfAiU5VzfmhWR5uWkW3wZIykzJ RwMhBae3jCesvEA4Ee+2j3QJzpanGTZPv9NApqVLLxvTR0/jv0H1twHlUii8wCqwevKN v95w== X-Gm-Message-State: AOAM530bSbwOpJ+bg1VhHifJPFzETvqsgmBA77MmbYjR8slsHqXX4pMg SmOuZkDYNux21DjVUBgpIb32yvJ0SJmhSw== X-Google-Smtp-Source: ABdhPJwknE15jGEZhsu4XcFWFtqdfkF/VKWwDnUSjSy77PyobxXRKLVxBYtu+zz/nnAGpVZTmPDQhg== X-Received: by 2002:a05:620a:198f:b0:69e:953c:1843 with SMTP id bm15-20020a05620a198f00b0069e953c1843mr4859813qkb.209.1650695759576; Fri, 22 Apr 2022 23:35:59 -0700 (PDT) Received: from [10.25.18.4] ([138.199.13.197]) by smtp.gmail.com with ESMTPSA id v14-20020a05622a144e00b002f1f32f86a6sm2405040qtx.5.2022.04.22.23.35.58 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 23:35:59 -0700 (PDT) Date: Sat, 23 Apr 2022 02:35:53 -0400 From: Ranjeeth Mahankali Subject: Emacs 28.1 Transparency Bug on Ubuntu 22.04 Wayland To: bug-gnu-emacs@gnu.org Message-Id: X-Mailer: geary/40.0 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=-/61XLCSoTb876pZL3JRB" Received-SPF: pass client-ip=2607:f8b0:4864:20::732; envelope-from=rnjthmhnkl@gmail.com; helo=mail-qk1-x732.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Sat, 23 Apr 2022 04:48:22 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) --=-/61XLCSoTb876pZL3JRB Content-Type: text/plain; charset=us-ascii; format=flowed Hello, When using Emacs 28.1 (installed via snap) on Ubuntu 22.04 LTS, the alpha frame parameter is not being honored when Emacs is in fullscreen mode. It looks the same has having no transparency. I am setting the transparency like this: (set-frame-parameter frame 'alpha '(92 . 92)) Exceptions: * Transparency works momentarily when there is a popup window. * It also works when the focus is on another program in the foreground. * It works when Emacs is not in fullscreen more (toggle with F11). * It also works when on x-org instead of the default Wayland. Regards, Ranjeeth Mahankali --=-/61XLCSoTb876pZL3JRB Content-Type: text/html; charset=us-ascii
Hello,

When using Emacs 28.1 (installed via snap) on Ubuntu 22.04 LTS, the alpha frame parameter is not being honored when Emacs is in fullscreen mode. It looks the same has having no transparency. I am setting the transparency like this:

(set-frame-parameter frame 'alpha '(92 . 92))

Exceptions:
* Transparency works momentarily when there is a popup window.
* It also works when the focus is on another program in the foreground.
* It works when Emacs is not in fullscreen more (toggle with F11).
* It also works when on x-org instead of the default Wayland.

Regards,
Ranjeeth Mahankali
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Hermes SMTP Server) with ESMTPA ID e5094d7df08bd5d4c5d2572062986390; Sat, 23 Apr 2022 10:37:21 +0000 (UTC) From: Po Lu To: Ranjeeth Mahankali Subject: Re: bug#55076: Emacs 28.1 Transparency Bug on Ubuntu 22.04 Wayland References: Date: Sat, 23 Apr 2022 18:37:16 +0800 In-Reply-To: (Ranjeeth Mahankali's message of "Sat, 23 Apr 2022 02:35:53 -0400") Message-ID: <87mtgc9jc3.fsf@yahoo.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Mailer: WebService/1.1.20118 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Content-Length: 477 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55076 Cc: 55076@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Ranjeeth Mahankali writes: > Hello, > > When using Emacs 28.1 (installed via snap) on Ubuntu 22.04 LTS, the > alpha frame parameter is not being honored when Emacs is in fullscreen > mode. It looks the same has having no transparency. I am setting the > transparency like this: What about in Emacs 27.2? If the bug also happens there, then it sounds like a fairly standard Xwayland snafu. Don't use Wayland, and you will no longer have this problem.