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5.0 live usb screen tearing - Printable Version

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5.0 live usb screen tearing - daniqwe - 09-05-2020

Before installing for the first time I tried to take a look at the the live version from a bootable usb.
Why does this happen?

[Image: IMG-20200905-200536.jpg]

Re: 5.0 live usb screen tearing - Moltke - 09-05-2020

(09-05-2020, 05:51 PM)daniqwe link Wrote: Before installing for the first time I tried to take a look at the the live version from a bootable usb.
Why does this happen?

[Image: IMG-20200905-200536.jpg]

Can you tell us the pc make and model as well as some hardware information; CPU, GPU, MOBO where you ran the Live USB?

Re: 5.0 live usb screen tearing - daniqwe - 09-05-2020

Here's an inxi report
Code:
System:
  Host: Lenovo-ideapad-320-15AST Kernel: 5.4.0-42-generic x86_64 bits: 64
  compiler: gcc v: 7.5.0 Desktop: MATE 1.22.2 wm: marco dm: LightDM
  Distro: Linux Mint 19.3 Tricia base: Ubuntu 18.04 bionic
Machine:
  Type: Laptop System: LENOVO product: 80XV v: Lenovo ideapad 320-15AST
  serial: <filter> Chassis: type: 10 v: Lenovo ideapad 320-15AST
  serial: <filter>
  Mobo: LENOVO model: LNVNB161216 v: No DPK serial: <filter> UEFI: LENOVO
  v: 5PCN24WW date: 10/29/2018
CPU:
  Topology: Dual Core model: AMD A9-9420 RADEON R5 5 COMPUTE CORES 2C+3G
  bits: 64 type: MCP arch: Excavator L2 cache: 1024 KiB
  flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
  bogomips: 11977
  Speed: 2243 MHz min/max: 1400/3000 MHz Core speeds (MHz): 1: 2567 2: 2443
Graphics:
  Device-1: AMD Stoney [Radeon R2/R3/R4/R5 Graphics] vendor: Lenovo
  driver: amdgpu v: kernel bus ID: 00:01.0 chip ID: 1002:98e4
  Display: x11 server: X.Org 1.19.6 driver: amdgpu,ati
  unloaded: fbdev,modesetting,radeon,vesa compositor: marco
  resolution: 1366x768~60Hz
  OpenGL: renderer: AMD STONEY (DRM 3.35.0 5.4.0-42-generic LLVM 10.0.0)
  v: 4.5 Mesa 20.0.8 direct render: Yes
Audio:
  Device-1: AMD vendor: Lenovo driver: snd_hda_intel v: kernel
  bus ID: 00:01.1 chip ID: 1002:15b3
  Device-2: AMD Family 15h Audio vendor: Lenovo driver: snd_hda_intel
  v: kernel bus ID: 00:09.2 chip ID: 1022:157a
  Sound Server: ALSA v: k5.4.0-42-generic
Network:
  Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
  vendor: Lenovo driver: ath10k_pci v: kernel port: 2100 bus ID: 01:00.0
  chip ID: 168c:0042
  IF: wlp1s0 state: up mac: <filter>
  Device-2: Realtek RTL810xE PCI Express Fast Ethernet vendor: Lenovo
  driver: r8169 v: kernel port: 1000 bus ID: 02:00.0 chip ID: 10ec:8136
  IF: enp2s0 state: down mac: <filter>
  Device-3: Atheros type: USB driver: btusb bus ID: 1-1.2:3
  chip ID: 0cf3:e500
Drives:
  Local Storage: total: 465.76 GiB used: 372.66 GiB (80.0%)
  ID-1: /dev/sda vendor: Western Digital model: WD5000LPCX-24VHAT0
  size: 465.76 GiB speed: 6.0 Gb/s serial: <filter>
Partition:
  ID-1: / size: 29.40 GiB used: 17.56 GiB (59.7%) fs: ext4 dev: /dev/sda4
  ID-2: /home size: 50.55 GiB used: 37.44 GiB (74.1%) fs: ext4
  dev: /dev/sda5
Sensors:
  System Temperatures: cpu: 45.1 C mobo: N/A
  Fan Speeds (RPM): N/A

And where I ran the live usb? I'm not sure what answer to give. I stuck it in the usb port and at boot selected the first option I think to start the live desktop.

Re: 5.0 live usb screen tearing - Moltke - 09-05-2020

Quote:And where I ran the live usb? I'm not sure what answer to give. I stuck it in the usb port and at boot selected the first option I think to start the live desktop.

lol fair enough. I meant, what hardware was Linux Lite Live USB running on, and yours by the way seems to be capable enough to have a smooth Live USB experience. Did you check the iso file? I see you're using Mint 19.3 so go here https://forums.linuxmint.com/viewtopic.php?t=301277 in case you don't know how to do that, once you do  or if you already do then go here https://www.freecinema2022.gq/download.php scroll down to where it reads Linux Lite 5.0 64bit - 1st June, 2020 and proceed to verify your .iso file Smile

Re: 5.0 live usb screen tearing - daniqwe - 09-06-2020

Yep, the md5sum and the sha256 keys match.

Quote:a smooth Live USB experience
Well sure it was smooth, the mouse wasn't laggy or torn like the rest of the screen. I even managed to click restart in the shutdown menu. Then it shut down without restarting.

Re: 5.0 live usb screen tearing - daniqwe - 09-25-2020

So I found an article which could be the solution. https://learnubuntumate.weebly.com/screen-tearing-on-amd-graphics.html
Solution:
sudo mkdir -p /etc/X11/xorg.conf.d/
sudo nano /etc/X11/xorg.conf.d/20-radeon.conf
-insert:
Section "Device"
    Identifier "Radeon"
    Driver "radeon"
    Option "TearFree" "on"
    Option "DRI" "3" (add if other lines not enough)
    Option "AccelMethod" "glamor" (add if other lines not enough)
EndSection
-reboot system for the new configuration to take effect

But what do I do about it? The screen is worse than the article pic and I can barely see anything. Even if I somehow manage to follow the instructions it's still a bootable usb. Won't the changes revert after a restart?

Re: 5.0 live usb screen tearing - Moltke - 09-26-2020

(09-25-2020, 03:56 PM)daniqwe link Wrote: So I found an article which could be the solution. https://learnubuntumate.weebly.com/screen-tearing-on-amd-graphics.html
Solution:
sudo mkdir -p /etc/X11/xorg.conf.d/
sudo nano /etc/X11/xorg.conf.d/20-radeon.conf
-insert:
Section "Device"
    Identifier "Radeon"
    Driver "radeon"
    Option "TearFree" "on"
    Option "DRI" "3" (add if other lines not enough)
    Option "AccelMethod" "glamor" (add if other lines not enough)
EndSection
-reboot system for the new configuration to take effect

But what do I do about it? The screen is worse than the article pic and I can barely see anything. Even if I somehow manage to follow the instructions it's still a bootable usb. Won't the changes revert after a restart?

Have you installed LL on your pc yet? Are you still running the Live version? whether you have or not: Don't do this!! I just checked your inxi output above and
Code:
driver: amdgpu,ati
this is the driver your pc's GPU is currently using, not radeon. There should be an amdgpu.conf file either at /etc/X11/xorg.conf.d or /usr/share/X11/xorg.conf.d/

Re: 5.0 live usb screen tearing - daniqwe - 09-27-2020

Before I try installing it, I want to see if the live version runs fine at least. I tried xubuntu, LL... Devuan just straight up refuses connection to xorg server and I can only use the console.
The one that works fine & got installed is MX linux but it's not really my cup of tea. Some minor screen tearing still happens in games.
Even Mint mate/xfce has this same screen tearing. I mean it's Mint 20 instead of the 19 I had but the only difference is, it's based on Ubuntu 20.04 instead of 18.04. I'll try Mint 19 again and if it works, I'll just stick with it.

Re: 5.0 live usb screen tearing - daniqwe - 09-27-2020

I guess Mint 19 stays.