Hi,
I am trying to get S7150 GPU work in Ubuntu 18.04 and using the Beta 18.30 Linux amdgpu-pro driver I keep getting
[ 19.334852] gnome-session-c[1588]: segfault at 18 ip 00007fc2dc5e4b4d sp 00007ffe9a5d27e0 error 4 in libdrm_amdgpu.so.1.0.0[7fc2dc5dd000+d000]
[ 20.545911] amdgpu 0000:08:00.0: 000000001cf67a6a unpin not necessary
[ 24.047726] gnome-session-c[1836]: segfault at 18 ip 00007fed111e4b4d sp 00007ffccd3d6100 error 4 in libdrm_amdgpu.so.1.0.0[7fed111dd000+d000]
The configuration are
Ubuntu 18.04
uname -a
Linux vagrant-ProLiant-DL360-Gen9 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/modprobe.d/amdgpu.conf
options amdgpu virtual_display=0000:08:00.0,1
Any ideas how to make it work.
Thanks
Solved! Go to Solution.
If anyone trying the same, you can get S7150 working in Linux using
Assuming S7150 PCI ID is "08:00.0" in this case. You will need to replace with PCI id for your setup.
1. Amdgpu-pro 18.30 driver
2. /usr/share/X11/xorg.conf.d/00-amdgpu.conf ( remove all other conf files from /usr/share/X11/xorg.conf.d/ )
with
```
Section "Device"
Identifier "AMD FirePro S7150"
Driver "amdgpu"
Option "AccelMethod" "glamor"
Option "TearFree" "on"
Option "DRI" "3"
BusID "PCI:08:00"
EndSection
Section "Files"
ModulePath "/opt/amdgpu-pro/lib/xorg/modules"
ModulePath "/opt/amdgpu/lib/xorg/modules"
ModulePath "/usr/lib/xorg/modules"
EndSection
```
3. /etc/modprobe.d/amdgpu.conf
options amdgpu virtual_display=0000:08:00.0,1
After this you can get X working on the virtual display attached to S7150.
You can use x11vnc to confirm that.
If anyone trying the same, you can get S7150 working in Linux using
Assuming S7150 PCI ID is "08:00.0" in this case. You will need to replace with PCI id for your setup.
1. Amdgpu-pro 18.30 driver
2. /usr/share/X11/xorg.conf.d/00-amdgpu.conf ( remove all other conf files from /usr/share/X11/xorg.conf.d/ )
with
```
Section "Device"
Identifier "AMD FirePro S7150"
Driver "amdgpu"
Option "AccelMethod" "glamor"
Option "TearFree" "on"
Option "DRI" "3"
BusID "PCI:08:00"
EndSection
Section "Files"
ModulePath "/opt/amdgpu-pro/lib/xorg/modules"
ModulePath "/opt/amdgpu/lib/xorg/modules"
ModulePath "/usr/lib/xorg/modules"
EndSection
```
3. /etc/modprobe.d/amdgpu.conf
options amdgpu virtual_display=0000:08:00.0,1
After this you can get X working on the virtual display attached to S7150.
You can use x11vnc to confirm that.