Screen tearing with Radeon RX Vega 11 graphics. Driver needed?
by beachboy2 from LinuxQuestions.org on (#5AWY7)
I recently built a new desktop PC using an AMD Ryzen 5 3400G Processor with onboard Radeon RX Vega 11 graphics. All went perfectly.
I have just bought a similar PC off the shelf for a friend and I am installing Linux Mint MATE.
The problem is that I am getting screen tearing on this second machine.
This is the inxi-Fxz output:
Code:$ inxi -Fxz
System:
Kernel: 5.4.0-54-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: MATE 1.24.0 Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal
Machine:
Type: Desktop System: XENTA product: 990835 v: N/A serial: <filter>
Mobo: ASUSTeK model: PRIME A320M-K v: Rev X.0x serial: <filter>
UEFI: American Megatrends v: 5602 date: 07/14/2020
CPU:
Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega Graphics
bits: 64 type: MT MCP arch: Zen+ rev: 1 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 59090
Speed: 1259 MHz min/max: 1400/3700 MHz Core speeds (MHz): 1: 1258 2: 1259
3: 1260 4: 1396 5: 1272 6: 1263 7: 1354 8: 1314
Graphics:
Device-1: AMD Picasso vendor: ASUSTeK driver: N/A bus ID: 08:00.0
Display: x11 server: X.Org 1.20.8 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 1440x900~77Hz
OpenGL: renderer: llvmpipe (LLVM 10.0.0 128 bits) v: 3.3 Mesa 20.0.8
direct render: Yes
Audio:
Device-1: AMD Raven/Raven2/Fenghuang HDMI/DP Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 08:00.1
Device-2: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus ID: 08:00.6
Sound Server: ALSA v: k5.4.0-54-generic
Network:
Device-1: Realtek RTL8192EE PCIe Wireless Network Adapter
driver: rtl8192ee v: kernel port: f000 bus ID: 01:00.0
IF: wlp1s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel port: e000 bus ID: 06:00.0
IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:
Local Storage: total: 223.57 GiB used: 7.54 GiB (3.4%)
ID-1: /dev/sda vendor: Maxtor model: Z1 SSD 240GB size: 223.57 GiB
Partition:
ID-1: / size: 30.61 GiB used: 7.42 GiB (24.2%) fs: ext4 dev: /dev/sda2
ID-2: /home size: 185.86 GiB used: 119.8 MiB (0.1%) fs: ext4
dev: /dev/sda4
ID-3: swap-1 size: 2.00 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda3
Sensors:
System Temperatures: cpu: 40.4 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 233 Uptime: 29m Memory: 5.80 GiB used: 812.2 MiB (13.7%)
Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17
inxi: 3.0.38I am guessing that I may need the amdgpu driver. Is this correct or not?
If so how do I proceed? Download site etc?
Is anybody else using a similar set up?


I have just bought a similar PC off the shelf for a friend and I am installing Linux Mint MATE.
The problem is that I am getting screen tearing on this second machine.
This is the inxi-Fxz output:
Code:$ inxi -Fxz
System:
Kernel: 5.4.0-54-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: MATE 1.24.0 Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal
Machine:
Type: Desktop System: XENTA product: 990835 v: N/A serial: <filter>
Mobo: ASUSTeK model: PRIME A320M-K v: Rev X.0x serial: <filter>
UEFI: American Megatrends v: 5602 date: 07/14/2020
CPU:
Topology: Quad Core model: AMD Ryzen 5 3400G with Radeon Vega Graphics
bits: 64 type: MT MCP arch: Zen+ rev: 1 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 59090
Speed: 1259 MHz min/max: 1400/3700 MHz Core speeds (MHz): 1: 1258 2: 1259
3: 1260 4: 1396 5: 1272 6: 1263 7: 1354 8: 1314
Graphics:
Device-1: AMD Picasso vendor: ASUSTeK driver: N/A bus ID: 08:00.0
Display: x11 server: X.Org 1.20.8 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 1440x900~77Hz
OpenGL: renderer: llvmpipe (LLVM 10.0.0 128 bits) v: 3.3 Mesa 20.0.8
direct render: Yes
Audio:
Device-1: AMD Raven/Raven2/Fenghuang HDMI/DP Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 08:00.1
Device-2: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus ID: 08:00.6
Sound Server: ALSA v: k5.4.0-54-generic
Network:
Device-1: Realtek RTL8192EE PCIe Wireless Network Adapter
driver: rtl8192ee v: kernel port: f000 bus ID: 01:00.0
IF: wlp1s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel port: e000 bus ID: 06:00.0
IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:
Local Storage: total: 223.57 GiB used: 7.54 GiB (3.4%)
ID-1: /dev/sda vendor: Maxtor model: Z1 SSD 240GB size: 223.57 GiB
Partition:
ID-1: / size: 30.61 GiB used: 7.42 GiB (24.2%) fs: ext4 dev: /dev/sda2
ID-2: /home size: 185.86 GiB used: 119.8 MiB (0.1%) fs: ext4
dev: /dev/sda4
ID-3: swap-1 size: 2.00 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda3
Sensors:
System Temperatures: cpu: 40.4 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 233 Uptime: 29m Memory: 5.80 GiB used: 812.2 MiB (13.7%)
Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17
inxi: 3.0.38I am guessing that I may need the amdgpu driver. Is this correct or not?
If so how do I proceed? Download site etc?
Is anybody else using a similar set up?