Date: Thu, 16 Aug 2018 22:11:03 +0300 From: Greg V <greg@unrelenting.technology> To: Stefan Rumetshofer <sterum77@gmail.com> Cc: "freebsd-x11@freebsd.org" <freebsd-x11@freebsd.org> Subject: Re: Testing the linux compatibility with the amdgpu driver and linux-doom3 fails Message-ID: <1534446663.2150.2@hraggstad.unrelenting.technology> In-Reply-To: <CAK_LXuA3H3JTrpMY6F_rk62iEV_9TjvXkWcdEBB2hkxFKGcQqQ@mail.gmail.com> References: <255786377.P3pStmDMii@saturn.lan> <1534440727.2150.0@hraggstad.unrelenting.technology> <CAK_LXuA3H3JTrpMY6F_rk62iEV_9TjvXkWcdEBB2hkxFKGcQqQ@mail.gmail.com>
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On Thu, Aug 16, 2018 at 9:42 PM, Stefan Rumetshofer <sterum77@gmail.com> wrote: > > > Am Donnerstag, 16. August 2018 schrieb Greg V : >> >> >> On Thu, Aug 16, 2018 at 7:46 PM, Stefan Rumetshofer >> <sterum77@gmail.com> wrote: >>> Firts of all i hope this is not the wrong mailing list. >>> >>> I was trying to run linux-doom3 from the ports collection with my >>> graphics >>> hardware but this fails with an error realted to OpenGL or so. Also >>> other >>> linux games are failing like Unreal or RTCW. It seems that there is >>> a general >>> Problem with the amd Graphics driver and the linux compatibility. I >>> also teted >>> the game wit the intel driver on my SandyBridge GPU with no error. >> Hi, >> >> was the sandybridge system running i915 also from drm-next or the >> old in-tree version? > > It was the same system with the Radeon card detached. The i915kms.ko > was loaded via the rc.conf and the xf86-video-intel port was > installed and loaded with the xorg.conf file. Tomorrow i can upload > the Xorg.0.log files if they are needed. If you just load it without the full /boot/modules path, it's the system one… >> >>> My graphics hardware is an AMD Radeon RX560. OS is a FreeBSD >>> 11.2-RELEASE with >>> drm-next-kmod and xf86-video-amdgpu. The kernel module is loaded >>> with >>> kld_list="amdgpu" in the rc.conf and the X11 driver is loaded with >>> 'Driver >>> "amdgpu"' in the Device Section of the xorg.conf. Xorg works fine >>> with this >>> configuration. >>> >>> Following linux related packages are installed: >>> linux-c7-dri-17.0.1 = up-to-date with remote >>> linux-c7-elfutils-libelf-0.168 = up-to-date with remote >>> linux-c7-expat-2.1.0_2 = up-to-date with remote >>> linux-c7-fontconfig-2.10.95_3 = up-to-date with remote >>> linux-c7-glx-utils-8.2.0_4 = up-to-date with remote >>> linux-c7-libpciaccess-0.13.4_3 = up-to-date with remote >>> linux-c7-xorg-libs-7.7_5 = up-to-date with remote >>> linux-doom3-1.3.1.1304,1 = up-to-date with remote >>> linux_base-c7-7.4.1708_6 = up-to-date with remote >>> >>> When running linux-doom3 i get the following output: >>> % linux-doom3 >>> [...] >>> ------------------------------- >>> using ARB_vertex_buffer_object memory >>> using ARB2 renderSystem >>> signal caught: Segmentation fault >>> si_code 1 >> >> A backtrace would be useful here. >> Was a core dump produced? > > No coredump because i disabled it with kern.coredump=0 but i can > change this and look if a dump will be created. Tomorrow... >> >> >> Anyway, I definitely have run Linux GL applications on amdgpu, but I >> was using an Ubuntu chroot instead of the linux-* ports. > > Which Ubuntu version should i try? How can i create such a chroot. Is > it possible to install an Ubuntu on a separate disk, tar it up and > unpack it to /compat/linux. 16.04 or older. Just download e.g. https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-root.tar.xz untar somewhere (anywhere, e.g. under the home dir), mount linprocfs, linsysfs and devfs under there, chroot into that, and you can use apt and whatnot
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