Bdtyktl

I updated my Ubunut to 18.10
I had sever issues with graphics drivers since the amdgpu-pro (installed before) were not supported.

Now i have very poor performance.

AMD HD7850

glxinfo:

:~$ DRI_PRIME=1 glxinfo -B

name of display: :1

display: :1  screen: 0

direct rendering: Yes

Extended renderer info (GLX_MESA_query_renderer):

    Vendor: VMware, Inc. (0xffffffff)

    Device: llvmpipe (LLVM 6.0, 128 bits) (0xffffffff)

    Version: 18.1.0

    Accelerated: no

    Video memory: 7951MB

    Unified memory: no

    Preferred profile: core (0x1)

    Max core profile version: 3.3

    Max compat profile version: 3.1

    Max GLES1 profile version: 1.1

    Max GLES[23] profile version: 3.0

OpenGL vendor string: VMware, Inc.

OpenGL renderer string: llvmpipe (LLVM 6.0, 128 bits)

OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.1.0-rc4

OpenGL core profile shading language version string: 3.30

OpenGL core profile context flags: (none)

OpenGL core profile profile mask: core profile



OpenGL version string: 3.1 Mesa 18.1.0-rc4

OpenGL shading language version string: 1.40

OpenGL context flags: (none)



OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.1.0-rc4

OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00

and hwinfo:

:~$ hwinfo --gfxcard

16: PCI 100.0: 0300 VGA compatible controller (VGA)             

  [Created at pci.378]

  Unique ID: VCu0.7gAgga8QQq6

  Parent ID: _Znp.+7g4VeAizS0

  SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:01:00.0

  SysFS BusID: 0000:01:00.0

  Hardware Class: graphics card

  Model: "PC Partner Limited / Sapphire Radeon HD 7850 2GB GDDR5 DVI-I/DVI-D/HDMI/DP"

  Vendor: pci 0x1002 "ATI Technologies Inc"

  Device: pci 0x6819 "Pitcairn PRO [Radeon HD 7850 / R7 265 / R9 270 1024SP]"

  SubVendor: pci 0x174b "PC Partner Limited / Sapphire Technology"

  SubDevice: pci 0xe221 "Radeon HD 7850 2GB GDDR5 DVI-I/DVI-D/HDMI/DP"

  Memory Range: 0xc0000000-0xcfffffff (ro,non-prefetchable)

  Memory Range: 0xfea00000-0xfea3ffff (rw,non-prefetchable)

  I/O Ports: 0xe000-0xe0ff (rw)

  Memory Range: 0x000c0000-0x000dffff (rw,non-prefetchable,disabled)

  IRQ: 40 (no events)

  I/O Port: 0x00 (rw)

  Module Alias: "pci:v00001002d00006819sv0000174Bsd0000E221bc03sc00i00"

  Driver Info #0:

    Driver Status: radeon is not active

    Driver Activation Cmd: "modprobe radeon"

  Driver Info #1:

    Driver Status: amdgpu is active

    Driver Activation Cmd: "modprobe amdgpu"

  Config Status: cfg=new, avail=yes, need=no, active=unknown

  Attached to: #33 (PCI bridge)



Primary display adapter: #16

Really hope someone can help. I dont even know how i would go about enabling the open source (radeon) drivers... that already would be a good solution.