Date: Mon, 9 Apr 2018 12:44:09 +0200 From: Matthias Gamsjager <mgamsjager@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Dell Precision 3520 laptop - help with dual graphics card Message-ID: <CA%2BD9Qhu3LWOtf0=sywSAJcQdL4b2LpVa0GT8Mm0%2BPQSt=4vAuw@mail.gmail.com> In-Reply-To: <CA%2BD9Qhs8n5FeOa45HJLOrMie%2B%2BTt7nz8abXQxUNPwdupo_cu9g@mail.gmail.com> References: <201804061418.w36EIN8g011268@scm-men-p0.men.bris.ac.uk> <20180406142425.GA4593@jail0199.vps.exonetric.net> <CA%2BD9Qhs8n5FeOa45HJLOrMie%2B%2BTt7nz8abXQxUNPwdupo_cu9g@mail.gmail.com>
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found it: https://github.com/ahacking/freebsd-gpu-off On 9 April 2018 at 12:42, Matthias Gamsjager <mgamsjager@gmail.com> wrote: > >> Just spoke to Dell support on the phone - >> not possible to disable one of the cards via BIOS >> in this model. >> >> So I guess I need to go the X config file route... >> >> Would still be grateful for any advice. >> >> Anton >> > > I never got it to work on my XPS 15. But post you xorg,conf anyway. > > If I remember correctly there is a git repo/script to disable the nvidia > card via acpi. So afer that you could try with kms-next >
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