From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id OLRfCaBDkWFC2QAAgWs5BA (envelope-from ) for ; Sun, 14 Nov 2021 18:13:04 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id qIMGBaBDkWHmSwAAB5/wlQ (envelope-from ) for ; Sun, 14 Nov 2021 17:13:04 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id D348A3F51B for ; Sun, 14 Nov 2021 18:13:03 +0100 (CET) Received: from localhost ([::1]:44964 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmJ3u-0006dc-Qs for larch@yhetil.org; Sun, 14 Nov 2021 12:13:02 -0500 Received: from eggs.gnu.org ([209.51.188.92]:43052) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmJ3G-0006dE-Gs for emacs-orgmode@gnu.org; Sun, 14 Nov 2021 12:12:22 -0500 Received: from ciao.gmane.io ([116.202.254.214]:34296) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmJ3F-0006nG-54 for emacs-orgmode@gnu.org; Sun, 14 Nov 2021 12:12:22 -0500 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mmJ3C-0009kP-R2 for emacs-orgmode@gnu.org; Sun, 14 Nov 2021 18:12:18 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: after installing python3.6 on Ubuntu 16.04, org files open with errors Date: Mon, 15 Nov 2021 00:12:09 +0700 Message-ID: References: <878rxtkolr.fsf@mat.ucm.es> <875yswn5zj.fsf@gmail.com> <87pmr42hhl.fsf@mat.ucm.es> <8735nz6gc3.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <8735nz6gc3.fsf@gmail.com> Content-Language: en-US Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -5 X-Spam_score: -0.6 X-Spam_bar: / X-Spam_report: (-0.6 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FORGED_MUA_MOZILLA=2.309, FREEMAIL_FORGED_FROMDOMAIN=0.248, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.248, NICE_REPLY_A=-3.402, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1636909983; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=FQ0C4ATy2P6ZkOGyRutcXf51v5ibnIub51QqOAIY2yg=; b=BFLfAStcQAJ9dgCMRekM/VNXO2LZ0mtn7GvvTRf4QfnInT4MeQBQ9PRL1S42urK3llRQN/ /MKpAxjeZNkI/jHTJam7bL0Osec/tXGeVAY5GDrd3BiEU3sSZC7ZWIMyyj0VrUM7yQu/Na Mjj4mhMe+lUqh2ZyImPX0Zd1XcdzJKCtBmb2hX7vXUeaDnYnwoJrou6bWDhG7wrRKbQN7q 2F4/AsMnQM77l7BqCbV7SL+sAhPMNilDaoOQs6Sx/dewyfnKnAT6k1xdM/gRf/tovJVfoJ 4f9OEQ8XjeUOVAGiXofGhmpzBI/QgZjU9IRXatnOxA8I7SVLTv+1aowtvvAn8g== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1636909983; a=rsa-sha256; cv=none; b=RPgWOcpOHkxfndNbM8M1sF+nYX+6kQ1/POOwEvkwZpH5L0fNG1067yuy3nsvkhiBfFwsZO JapypUMLrhF8RNAhHLcxh24OwvMkVhllDOIoq4fjPokrmmwopm9gq1sI/xR7tlEZg6SnkR vjqiDZGoEINacT4bSrmYyhU0yjVbxJPTnEfhIe4BRLz3L0kliO3IVJSPr1au+Bha28BIww N+C0NGOSVg4MfS5zzAjIf5nbWghfQbswLLVqL5BAGQPwo6l+Ce6HOgTSBhrCMV6VCf2NjL /8oIWh6ppiVacO/OOZbfrX4hfkoQTLTf4vOZrB21VHZZusgK11tl9xAfwFNeJA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Spam-Score: -2.24 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Queue-Id: D348A3F51B X-Spam-Score: -2.24 X-Migadu-Scanner: scn1.migadu.com X-TUID: i2mXTEbWYAmk On 14/11/2021 01:39, Tim Cross wrote: > Uwe Brauer writes: >> Well in that case I'd rather would prefer 20.04 a LTS release. From >> experience I know it will take me days till everything is working again, >> but maybe it is time to do that step. > > I would check what the status was with Python in 20.04. I'm not sure > they had completed the migration to v3 at that point and it was still a > mixed v2/v3 setup. Pretty sure by 21.04 it was all v3. Ubuntu-20.04: Python-3.8 is default, python-3.9 is available. Inkscape depends on python2:any. dpkg -S /usr/bin/python python-is-python2: /usr/bin/python I have not noticed any problem with python3. If some packages are considered as too old, e.g. Emacs-26.3 then Ubuntu-21.10 should be considered. At least it will be possible to upgrade it to Ubuntu-22.04 LTS in a single hop. Another option for rare upgrades is Debian stable. > One thing I do find useful is to upgrade a virtual first. I use > virt-manager to create a virtual machine running my current version and > then upgrade that to see how the upgrade goes. I tried Ubuntu-20.10 and Ubuntu-21.10 in qemu. With the former I faced a really weird bug with depressed shift in gdm3 password field (you have no chance to notice that only first letter typed with shift is capitalized), with the latter firefox does not always redraw tabs after switching them using Ctrl+PgUp or Ctrl+PgDown. Booting live image directly works better and allows to test hardware support, e.g. sound. I have not tried 21.10 in this way, with 20.10 default wayland session cursor on the external monitor was too huge to make point where it points to rather uncertain. Problems with upgrade are usually caused by rarely used packages. So unless precise configuration is tried (dpkg --get-selections, dpkg --set-selections, third-party packages), the problem will not be noticed in VM. On the other hand installing all packages makes image size noticeably large. >> That issue I could solve meanwhile but only to receive another error >> ipython3 from my Ubuntu distribution but that corresponds to python 3.5 >> not 3.6 hm, ☹️ ipython may be installed to python 3.6 as well.