Quando dou xdriinfoo comando para verificar o driver associado à tela do meu laptop, recebo a seguinte resposta, embora tenha Intel HD Graphics 5500
Screen 0: not direct rendering capable.
saída para sudo lshw -C displaycomando
*-display
description: VGA compatible controller
product: HD Graphics 5500
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:50 memory:a9000000-a9ffffff memory:b0000000-bfffffff ioport:5000(size=64) memory:c0000-dffff
*-display
description: 3D controller
product: GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:08:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:49 memory:aa000000-aaffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:3000(size=128) memory:ab000000-ab07ffff*
saída para glxinfo | grep "OpenGL version"cmd
OpenGL version string: 3.0 Mesa 18.0.0-rc5
SO: Ubuntu 18.04 LTS
Observação:Tenho o Ubuntu 16.04 LTS rodando no mesmo laptop onde posso obter o seguinte resultado para xdriinfoo comando
Screen 0: i965
Qualquer tipo de ajuda é apreciada!