Kilarin
September 25th, 2016, 08:17 PM
I have a Lenovo ThinkPad Edge E555 20DH002QUS AMD Dual Core A6-7000
with Graphics adapter: AMD Radeon R5 (Kaveri), Core: 514 MHz, 14.201.1003.1001
I just upgraded from Xubuntu 14.04 32bit to Xubuntu 16.04 64bit. (fresh install, of course)
Under 14.04 I went to "Additional Drivers" and switched from using "Video driver for the AMD graphics accelerators from xserver-xorg-video-ati(open source, tested)"
to "Video driver for the AMD graphics accelerators from fglrx-updates (proprietary)" and my graphics improved greatly.
After I installed 16.04 I figured I would do the same, BUT, when I go to "Additional Drivers" it says "No proprietary drivers are in use" so I'm assuming the fglrx-updates driver is not installed. And then it brings up an entry for "Unknown: Unknown" "Using Processor microcode firmware for AMD CPUs from amd64-microcode (proprietary)" (do not use the device is checked)
I'm just ignoring the microcode entry, but where are the additional video drivers?
I'm assuming I do NOT have the proprietary driver installed, right? And if I am correct on that, why doesn't it show up in the "Additional Drivers" list, and how can I get it installed?
Info that might be helpful:
$ lspci | grep VGA
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R4 Graphics]
from /var/log/Xorg.0.log
[ 36.530] (II) LoadModule: "radeon"
[ 36.531] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[ 36.659] (II) Module radeon: vendor="X.Org Foundation"
[ 36.659] compiled for 1.18.3, module version = 7.7.0
[ 36.659] Module class: X.Org Video Driver
[ 36.659] ABI class: X.Org Video Driver, version 20.0
$ sudo lshw -c video
*-display
description: VGA compatible controller
product: Kaveri [Radeon R4 Graphics]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:39 memory:e0000000-efffffff memory:f0000000-f07fffff ioport:3000(size=256) memory:f0b00000-f0b3ffff memory:f0b60000-f0b7ffff
Thank you
with Graphics adapter: AMD Radeon R5 (Kaveri), Core: 514 MHz, 14.201.1003.1001
I just upgraded from Xubuntu 14.04 32bit to Xubuntu 16.04 64bit. (fresh install, of course)
Under 14.04 I went to "Additional Drivers" and switched from using "Video driver for the AMD graphics accelerators from xserver-xorg-video-ati(open source, tested)"
to "Video driver for the AMD graphics accelerators from fglrx-updates (proprietary)" and my graphics improved greatly.
After I installed 16.04 I figured I would do the same, BUT, when I go to "Additional Drivers" it says "No proprietary drivers are in use" so I'm assuming the fglrx-updates driver is not installed. And then it brings up an entry for "Unknown: Unknown" "Using Processor microcode firmware for AMD CPUs from amd64-microcode (proprietary)" (do not use the device is checked)
I'm just ignoring the microcode entry, but where are the additional video drivers?
I'm assuming I do NOT have the proprietary driver installed, right? And if I am correct on that, why doesn't it show up in the "Additional Drivers" list, and how can I get it installed?
Info that might be helpful:
$ lspci | grep VGA
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R4 Graphics]
from /var/log/Xorg.0.log
[ 36.530] (II) LoadModule: "radeon"
[ 36.531] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[ 36.659] (II) Module radeon: vendor="X.Org Foundation"
[ 36.659] compiled for 1.18.3, module version = 7.7.0
[ 36.659] Module class: X.Org Video Driver
[ 36.659] ABI class: X.Org Video Driver, version 20.0
$ sudo lshw -c video
*-display
description: VGA compatible controller
product: Kaveri [Radeon R4 Graphics]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:39 memory:e0000000-efffffff memory:f0000000-f07fffff ioport:3000(size=256) memory:f0b00000-f0b3ffff memory:f0b60000-f0b7ffff
Thank you