Problem: Lines and squares in the login screen and desktop (see the snapshots).
Upgrade the kernel to 4.8 don´t solve the issue.Computer:
Microserver HP n54l
Asus R7 240
Driver: amdgpu-pro
OS: Kubuntu 16.04.2 LTS (Xenial Xerus) with kernel 4.4.2.
Upgrade to 16.10 (Yakkety Yak) don´t solve the issue.
I try with OpenGL 2.0, 3.1 and Xender and the same problem.
I try with all the options of "vsync" and the same problem.
Change the config filesand/usr/share/X11/xorg.conf.d/10-amdgpu-pro.confwith:/usr/share/X11/xorg.conf.d/10-amdgpu.conf
The same problem.Option "DRI3" "1"
Option "TearFree" "on"
My computer now:
Ubuntu 16.10 (GNU/Linux 4.8.0-41-generic x86_64)
lspci | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Oland PRO [Radeon R7 240/340] (rev 87)Thanks.lshw -C display
*-display
descripción: VGA compatible controller
producto: Oland PRO [Radeon R7 240/340]
fabricante: Advanced Micro Devices, Inc. [AMD/ATI]
id físico: 0
información del bus: pci@0000:01:00.0
versión: 87
anchura: 64 bits
reloj: 33MHz
capacidades: pm pciexpress msi vga_controller bus_master cap_list rom
configuración: driver=amdgpu latency=0
recursos: irq:27 memoria:d0000000-dfffffff memoria:fe8c0000-fe8fffff ioport:e000(size=256) memoria:c0000-dffff
snapshot1.jpgsnapshot2.jpg
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