From nobody Sun Jul 04 06:07:53 2021 X-Original-To: x11@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C86BC11E5722 for ; Sun, 4 Jul 2021 06:08:07 +0000 (UTC) (envelope-from kevin.bowling@kev009.com) Received: from mail-yb1-xb35.google.com (mail-yb1-xb35.google.com [IPv6:2607:f8b0:4864:20::b35]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GHdfG2mH9z4X9X for ; Sun, 4 Jul 2021 06:08:06 +0000 (UTC) (envelope-from kevin.bowling@kev009.com) Received: by mail-yb1-xb35.google.com with SMTP id p22so23646381yba.7 for ; Sat, 03 Jul 2021 23:08:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kev009.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=W9QSysI3q2ptVKgTqLbK7SNyQo97A3FPtCeDhKSR5s0=; b=EAmdezv86WoYt0wkQEu4UKDiWNZn9clOYZ34exO2uHDDWdNnBoOt7UWwemEtBaeA4O 08uh2CyIMxE4cwPTN1nV2L/MWdpC9rfrkc7V7oM3ZlXFqMdnJjiFNa3MDAt9Hz2cZDVo QtHt5dZnmBiGDD5k+DixCXcLNz2mo8H0MwLvk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=W9QSysI3q2ptVKgTqLbK7SNyQo97A3FPtCeDhKSR5s0=; b=s0Z1jDOQUsBGCn2QDWUBW1zf1lfru+PXypkVhw/CR6fsp8lcXONqBbw14zaBStJfaP Q2nT4KLxsRukHTSS6pjH8nK8ACdnmKvjcnlTEAQtCmzl0RsCkdl2LBJzDJnPeOQsCZpf aMWi0LBgQ8j8c+5JHhydVBr5RXmwqG1VMaK0+I7gjD0ydp/6U7TDnG9VI/g8/0zJ925g qF+5Xp2+6L6ew+ctYApwQBU/qhKFtjyYdc8/YnG2HXJTQT0ToTkngXa3VCtKY3bLSh+d ss3+jBIvUw17nAzVLPAYCz8hh+hJ7ZIHsyPqE/mzUSdFB95b+7/maV/9m2ZnRP1AoFgn Nekg== X-Gm-Message-State: AOAM530KgQrgjRk2xYDG296EtVxX+tng9jJmIAcZX9/CnxrgclPZbNyz z9O8sGtjQDwcvRxT47Gf65n+Ykuvsuse9nTqhgjftOkZb3g= X-Google-Smtp-Source: ABdhPJx1bqo2+YPwdl3HLO1hW8eUB3pEmW3oMvL/BYbrpreZpgakrSnPK2O2uABIkJlFliNo5dJ0hE8HZ67NqoH2VAQ= X-Received: by 2002:a25:ba10:: with SMTP id t16mr9417467ybg.87.1625378885127; Sat, 03 Jul 2021 23:08:05 -0700 (PDT) List-Id: X11 List-Archive: https://lists.freebsd.org/archives/freebsd-x11 List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-x11@freebsd.org X-BeenThere: freebsd-x11@freebsd.org MIME-Version: 1.0 References: <20210702160334.01d442e5@zeta.dino.sk> <3472e896-bc09-d389-dac9-9c0a44c5054f@nethead.se> <20210702164421.4cb62da7@bsd64.grem.de> In-Reply-To: From: Kevin Bowling Date: Sat, 3 Jul 2021 23:07:53 -0700 Message-ID: Subject: Re: [OT]Dual GPU - help on the way To: Per olof Ljungmark Cc: Michael Gmelin , x11@freebsd.org Content-Type: multipart/alternative; boundary="00000000000012e53a05c64603ca" X-Rspamd-Queue-Id: 4GHdfG2mH9z4X9X X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none (invalid DKIM record) header.d=kev009.com header.s=google header.b=EAmdezv8; dmarc=none; spf=pass (mx1.freebsd.org: domain of kevin.bowling@kev009.com designates 2607:f8b0:4864:20::b35 as permitted sender) smtp.mailfrom=kevin.bowling@kev009.com X-Spamd-Result: default: False [0.73 / 15.00]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[x11@freebsd.org]; DMARC_NA(0.00)[kev009.com]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; NEURAL_SPAM_SHORT(1.00)[1.000]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::b35:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[kev009.com:~]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::b35:from]; R_DKIM_PERMFAIL(0.00)[kev009.com:s=google]; NEURAL_HAM_LONG(-0.97)[-0.966]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::b35:from]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[x11]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N --00000000000012e53a05c64603ca Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Which version of nvidia-driver? If it=E2=80=99s stuck on 390 you will need = to manually create two XScreens and target the two gpus accordingly with =E2=80=9Cpciconf -lv=E2=80=9D b/s/f numbers in this stanza. I think newer = cards&drivers might handle this better with glvnd but would like to hear a user report of two non-SLI nvidia cards with >460 drivers and recent ports tree like 2021Q3. https://forums.developer.nvidia.com/t/multi-nvidia-gpus-and-xorg-conf-how-t= o-account-for-pci-bus-busid-change/34556 If it works on Linux guides it should only need minor modifications for FreeBSD. Regards, Kevin On Fri, Jul 2, 2021 at 8:07 AM Per olof Ljungmark wrote: > On 7/2/21 4:44 PM, Michael Gmelin wrote: > > > > > > On Fri, 2 Jul 2021 16:29:59 +0200 > > Per olof Ljungmark wrote: > > > >> On 7/2/21 4:03 PM, Milan Obuch wrote: > >>> On Fri, 2 Jul 2021 15:52:12 +0200, Per olof Ljungmark > >>> wrote: > >>> > >>>> Slightly frustrated I'm asking on this list. > >>>> > >>>> The setup is HP Z620 with dual Nvidia K2000 and three monitors, the > >>>> aim is to have the desktop (xfce4) extended to all three. > >>>> > >>>> It should be doable with this setup but so far all efforts failed. > >>>> > >>>> With a "standard" xorg.conf, I get the desktop on monitor 1 and 2, > >>>> the third is a black screen but I can move the pointer into it. > >>>> > >>>> Alternatively I could run another X session on X screen 1 instead > >>>> of extending the desktop. > >>>> > >>>> Help welcome! > >>>> > >>>> Thank you in advance, > >>>> Per > >>>> > >>> > >>> Hi, > >>> > >>> I have zero experience with Nvidia, but I use some devices with > >>> multiple video outputs - board with VGA + DVI or VGA + HDMI, mostly > >>> Intel video. In my case crucial was right use of xrandr, example: > >>> > >>> xrandr --output DVI-D-1 --auto > >>> xrandr --output VGA-1 --auto > >>> xrandr --output VGA-1 --left-of DVI-D-1 > >>> > >>> While this could not be answer for you, I'd recommend running > >>> > >>> xrandr > >>> > >>> with no option, just to see if it offers any usefull info. > >>> > >>> In any case, I'd like to know how you are using XFCE in > >>> multi-monitor scenario. > >> > >> xrandr shows the outputs for the second card as "disconnected" so not > >> much I can do there I think. > >> > >> For multi monitor with xfce, I never had a problem with a dual > >> monitor setup and xfce, now I need to add a third. > >> > > > > Could you try to start X without any configuration and then share the > > output of xrandr with us? > > > > It is not very informative: > > xrandr: Failed to get size of gamma for output default > Screen 0: minimum 800 x 600, current 800 x 600, maximum 800 x 600 > default connected 800x600+0+0 0mm x 0mm > 800x600 0.00* > > With the xorg.conf in my first message: > > Screen 0: minimum 8 x 8, current 3840 x 1200, maximum 16384 x 16384 > DVI-I-0 disconnected (normal left inverted right x axis y axis) > DVI-I-1 disconnected (normal left inverted right x axis y axis) > DP-0 disconnected (normal left inverted right x axis y axis) > DP-1 disconnected (normal left inverted right x axis y axis) > DP-2 connected primary 1920x1200+0+0 (normal left inverted right x axis > y axis) 519mm x 324mm > 1920x1200 59.95*+ > 1920x1080 59.93 > 1680x1050 59.95 > 1600x1200 60.00 > 1280x1024 60.02 > 1280x960 60.00 > 1024x768 60.00 > 800x600 60.32 > 640x480 59.94 > DP-3 connected 1920x1200+1920+0 (normal left inverted right x axis y > axis) 519mm x 324mm > 1920x1200 59.95*+ > 1920x1080 59.93 > 1680x1050 59.95 > 1600x1200 60.00 > 1280x1024 60.02 > 1280x960 60.00 > 1024x768 60.00 > 800x600 60.32 > 640x480 59.94 > > --00000000000012e53a05c64603ca--