Path: csiph.com!news.neodome.net!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Yvan Masson Newsgroups: linux.debian.user Subject: Re: Slow wifi-reconnection when waking up Date: Fri, 24 Jul 2020 15:30:01 +0200 Message-ID: References: X-Original-To: debian-user@lists.debian.org X-Mailbox-Line: From debian-user-request@lists.debian.org Fri Jul 24 13:27:18 2020 Old-Return-Path: X-Amavis-Spam-Status: No, score=-7.1 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FOURLA=0.1, LDO_WHITELIST=-5] autolearn=ham autolearn_force=no X-Policyd-Weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 CL_IP_EQ_HELO_IP=-2 (check from: .masson-informatique. - helo: .smtp-190b.mail.infomaniak. - helo-domain: .infomaniak.) FROM/MX_MATCHES_HELO(DOMAIN)=-2; rate: -5.5 X-Greylist: delayed 374 seconds by postgrey-1.36 at bendel; Fri, 24 Jul 2020 13:27:07 UTC Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=masson-informatique.fr; s=20200330; t=1595596823; bh=p/8PxPMh0mfXSwV5XyKUQk6CK9u7ZadwQYa75u/uNvs=; h=Subject:To:References:From:Date:In-Reply-To:From; b=sZsfoeh3l5gacA6rOm6LQ7alBQ2VHQv/tFy4smrXpq9qYhDCOQodWo7dn5djFz+bA 5H118yAIMht8SrZc/ow5AZQPapNPHvB+zZ0xTzHsl71k8RS95FJjP6pqlJZfI4gFt5 r2csl8Rn1SadpehJa30yWsOFZbWX77KdSXklu1W0= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Antivirus: Dr.Web (R) for Unix mail servers drweb plugin ver.6.0.2.8 X-Antivirus-Code: 0x100000 X-Mailing-List: archive/latest/765514 List-ID: List-URL: List-Archive: https://lists.debian.org/msgid-search/72d66321-d817-65e8-11ba-bf8d6cc42113@masson-informatique.fr Approved: robomod@news.nic.it Lines: 33 Organization: linux.* mail to news gateway Sender: robomod@news.nic.it X-Original-Date: Fri, 24 Jul 2020 15:20:21 +0200 X-Original-Message-ID: <72d66321-d817-65e8-11ba-bf8d6cc42113@masson-informatique.fr> X-Original-References: <20200722172325.7732d8de@hawk.localdomain> <20200723161811.561e4301@jresid.jretrading.com> Xref: csiph.com linux.debian.user:225188 Hi, I have two Debian laptops at home: a Dell E7440 running testing/sid and a Lenovo T400 running stable with LibreBoot, both with Gnome and NetworkManager. I think I always had the same issue with the Dell (I had it in 2017 I think), while Wi-Fi reconnects immediately with the T400. So in my case I suppose it is a hardware issue, either BIOS/UEFI (because I have many ACPI errors when booting and resuming on the Dell, and because globally this BIOS seems to have not so good quality), either with the Wi-Fi card. Regards, Yvan Le 24/07/2020 à 02:21, Stefan Monnier a écrit : >>> Somehow NM is convinced that it should try an Ethernet connection >>> first. You need a way to disabuse it of that notion. >> Not necessarily. My netbook (stretch with NM) normally uses wires, and >> that is the priority. I occasionally use wifi at home, and usually when >> out, and use sleep quite often. When I open the lid, and tap a key to >> wake the display, the wifi strength signal is already there. > [...] >> I don't have an answer to the problem, but disabling Ethernet priority >> with NM is not it. > > Indeed, now that I think about it, when I have wired-ethernet connected, > I think both the wired and the wifi connections are setup, so the > priority is presumably doing something else. > > > Stefan >