From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98398] [Nouveau] Vgaswitcharoo fails to turn off GPU properly Date: Sat, 22 Oct 2016 21:23:51 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0446324924==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 834566E259 for ; Sat, 22 Oct 2016 21:23:51 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0446324924== Content-Type: multipart/alternative; boundary="14771714310.ea4e3.18789"; charset="UTF-8" --14771714310.ea4e3.18789 Date: Sat, 22 Oct 2016 21:23:51 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98398 Bug ID: 98398 Summary: [Nouveau] Vgaswitcharoo fails to turn off GPU properly Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: rick.2889@gmail.com Created attachment 127483 --> https://bugs.freedesktop.org/attachment.cgi?id=3D127483&action=3Dedit dmesg output Using Arch Linux and kernel 4.8.3, I am observing much higher power usage in powertop when using Nouveau with vgaswitcharoo (~13W) opposed to NVIDIA/Bumblebee with BBSwitch (~7.5 W). I initially started noticing this because the battery drained much faster a= nd the fans started to spin while they otherwise stayed idle. Attached is my dmesg log. --=20 You are receiving this mail because: You are the assignee for the bug.= --14771714310.ea4e3.18789 Date: Sat, 22 Oct 2016 21:23:51 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 98398
Summary [Nouveau] Vgaswitcharoo fails to turn off GPU properly
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/other
Assignee dri-devel@lists.freedesktop.org
Reporter rick.2889@gmail.com 

Created attachment 127483 =
[details]
dmesg output

Using Arch Linux and kernel 4.8.3, I am observing much higher power usage in
powertop when using Nouveau with vgaswitcharoo (~13W) opposed to
NVIDIA/Bumblebee with BBSwitch (~7.5 W).

I initially started noticing this because the battery drained much faster a=
nd
the fans started to spin while they otherwise stayed idle.

Attached is my dmesg log.

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  • You are the assignee for the bug.
= --14771714310.ea4e3.18789-- --===============0446324924== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0446324924==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98398] [Nouveau] Vgaswitcharoo fails to turn off GPU properly Date: Sat, 22 Oct 2016 21:39:04 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0812488587==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BA5056E2B1 for ; Sat, 22 Oct 2016 21:39:11 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0812488587== Content-Type: multipart/alternative; boundary="14771723440.1bfB.19763"; charset="UTF-8" --14771723440.1bfB.19763 Date: Sat, 22 Oct 2016 21:39:04 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98398 --- Comment #1 from rick.2889@gmail.com --- Created attachment 127484 --> https://bugs.freedesktop.org/attachment.cgi?id=3D127484&action=3Dedit acpidump output --=20 You are receiving this mail because: You are the assignee for the bug.= --14771723440.1bfB.19763 Date: Sat, 22 Oct 2016 21:39:04 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

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= --14771723440.1bfB.19763-- --===============0812488587== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0812488587==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98398] [Nouveau] Vgaswitcharoo fails to turn off GPU properly Date: Sat, 22 Oct 2016 21:43:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0446319410==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id C5A3B6E2B3 for ; Sat, 22 Oct 2016 21:43:48 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0446319410== Content-Type: multipart/alternative; boundary="14771726280.dCa6b84c.19986"; charset="UTF-8" --14771726280.dCa6b84c.19986 Date: Sat, 22 Oct 2016 21:43:48 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98398 --- Comment #2 from rick.2889@gmail.com --- Created attachment 127485 --> https://bugs.freedesktop.org/attachment.cgi?id=3D127485&action=3Dedit lspci -tnnv output --=20 You are receiving this mail because: You are the assignee for the bug.= --14771726280.dCa6b84c.19986 Date: Sat, 22 Oct 2016 21:43:48 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

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= --14771726280.dCa6b84c.19986-- --===============0446319410== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0446319410==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98398] [Nouveau] Vgaswitcharoo fails to turn off GPU properly Date: Sat, 22 Oct 2016 21:55:28 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1121155923==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 99C046E281 for ; Sat, 22 Oct 2016 21:55:28 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1121155923== Content-Type: multipart/alternative; boundary="14771733271.5a5Ced2c7.20422"; charset="UTF-8" --14771733271.5a5Ced2c7.20422 Date: Sat, 22 Oct 2016 21:55:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98398 Ilia Mirkin changed: What |Removed |Added ---------------------------------------------------------------------------- QA Contact| |xorg-team@lists.x.org Component|DRM/other |Driver/nouveau Version|XOrg git |unspecified Product|DRI |xorg Assignee|dri-devel@lists.freedesktop |nouveau@lists.freedesktop.o |.org |rg --=20 You are receiving this mail because: You are the assignee for the bug.= --14771733271.5a5Ced2c7.20422 Date: Sat, 22 Oct 2016 21:55:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated Ilia Mirkin changed bug 98398<= /a>
What Removed Added
QA Contact   xorg-team@lists.x.org
Component DRM/other Driver/nouveau
Version XOrg git unspecified
Product DRI xorg
Assignee dri-devel@lists.freedesktop.org nouveau@lists.freedesktop.org

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= --14771733271.5a5Ced2c7.20422-- --===============1121155923== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1121155923==--