From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 31 01:23:09 2023 Received: (at 59579) by debbugs.gnu.org; 31 Jan 2023 06:23:09 +0000 Received: from localhost ([127.0.0.1]:51363 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pMk2u-0004wV-LQ for submit@debbugs.gnu.org; Tue, 31 Jan 2023 01:23:08 -0500 Received: from mail.envs.net ([5.199.136.28]:43954) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pMk2r-0004wL-9j for 59579@debbugs.gnu.org; Tue, 31 Jan 2023 01:23:06 -0500 Received: from localhost (mail.envs.net [127.0.0.1]) by mail.envs.net (Postfix) with ESMTP id C2EEF38A01B1; Tue, 31 Jan 2023 06:23:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=envs.net; s=modoboa; t=1675146183; bh=THSohifQaV/fVPic5vHzzoYH4D7Oi9UVP5XaAB1cIeY=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=YqCIYCZOrlAzdCzUJov9AIct8rJzcvszXnpY7FzkZEwfQ9tLmF1FKPe0MQfW+0PWK eeKoC7+OsL2PH2GXtxVWncN5qPslAked0UZJqVD2PpiFdKatV4QyTDjFDALYBk5a6w /2rN8tIo2JKzC7Yf6VY1BJN3jiabkHfJUHPWKn5qpbwbT92RLKPN2PW2f3UifPt3zE RG5enqSXu9r+If7Ohx2lYGIvuUmlbvpjaatSAfnu72CSkvjZYIt4pn/KiDk+RQJlpT V7RJ9hCs/KfrMdRXDXVnRkJmzwgiZ0fg4zEQ3WvMTAMBZjY0me5YaqMbY8URCY2DQv 1hRP14NiFq/Izw3LVhYIR4B5eHW4diZDOs1ixsy740diVhy9aDXHqihgUUSnC7fYXc C0GanBvd1UV7DTqg+iuq2KxLmPQRw1Xa3v9KYGLtDNfeaZmnNt5bnXnofSfpacYczZ BTlCQhT3kCW6qHjJ3HVk+h4FgxeLENJRLUbEKgZfACpN4RenI7X8Zd9UUo92uLP65O GROL2XZJy/1MOE6jescU89cKfiEOkBsnRxgAZeyYfTkhGm869jhQKfYTup/5q20rv3 /LETfjBCEvQ6xwipb7Sa686idvt+UgBzMNMHsbf3v5kAVRJveDjNFuVgcMvUAy499C bkYtLt8FjGdGJRvx8MAXjNwo= X-Virus-Scanned: Debian amavisd-new at mail.envs.net Received: from mail.envs.net ([127.0.0.1]) by localhost (mail.envs.net [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id mKNfDb5SdzNB; Tue, 31 Jan 2023 06:22:58 +0000 (UTC) Received: from localhost (unknown [182.150.116.135]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.envs.net (Postfix) with ESMTPSA; Tue, 31 Jan 2023 06:22:58 +0000 (UTC) Received: from localhost (localhost [local]) by localhost (OpenSMTPD) with ESMTPA id 04a91806; Tue, 31 Jan 2023 06:23:09 +0000 (UTC) From: =?utf-8?B?5a6L5paH5q2m?= To: Simon Tournier Subject: Re: bug#59579: installing zbar prevents gdm to start on Ubuntu 22.04 foreign distro References: <5e1c0502-24b8-42b6-9adc-698e0bf1822c@app.fastmail.com> <868rhpql0f.fsf@gmail.com> Date: Tue, 31 Jan 2023 14:23:09 +0800 In-Reply-To: <868rhpql0f.fsf@gmail.com> (Simon Tournier's message of "Thu, 26 Jan 2023 18:10:56 +0100") Message-ID: <875ycnz0he.fsf@envs.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 59579 Cc: 59579@debbugs.gnu.org, glv@posteo.net, =?utf-8?Q?Cl=C3=A9ment?= Lassieur 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 (-) Simon Tournier writes: > Hi, > > On Fri, 25 Nov 2022 at 18:45, Cl=C3=A9ment Lassieur wrote: > >> It's very difficult to pin the issue down to a guix package being >> installed. >> >> I imagine the bug would not happen if ~/.guix-profile/share was not in >> XDG_DATA_DIRS. > > Yes, it is related to XDG_DATA_DIRS and it can be tedious to find which > package brings the issue. > > I had a similar issue with the package =E2=80=99python-ipython=E2=80=99 a= nd recently > with =E2=80=99fontconfig=E2=80=99 =E2=80=93 both cases running on the top= of Debian. > > The issue can happen whatever the profile; it just depends which ones > are sourced by your login shell. > Hello, I don't think XDG_DATA_DIRS should be the problems, but other environment variables with "lib", since the xdg data should be portable... So: --8<---------------cut here---------------start------------->8--- $ guix shell -C coreutils zbar --no-grafts -- env PS1=3D\u@\h \w [env]\$=20 TMPDIR=3D/tmp TEMPDIR=3D/tmp TMP=3D/tmp TEMP=3D/tmp LOGNAME=3Diyzsong USER=3Diyzsong HOME=3D/home/iyzsong PATH=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/bin:/gnu/store/y= fnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/sbin XDG_DATA_DIRS=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/share GUIX_GTK3_PATH=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/lib/gt= k-3.0 QMAKEPATH=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/lib/qt5 QT_PLUGIN_PATH=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/lib/qt= 5/plugins XDG_CONFIG_DIRS=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/etc/x= dg XCURSOR_PATH=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile/share/ic= ons GDK_PIXBUF_MODULE_FILE=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profil= e/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache GUIX_ENVIRONMENT=3D/gnu/store/yfnm6nh3a6c7hiqk1nq228wpph1x1z1w-profile --8<---------------cut here---------------end--------------->8--- I think GUIX_GTK3_PATH, QT_PLUGIN_PATH, GDK_PIXBUF_MODULE_FILE should be the problems.