Eu acabei de atualizar para o Ubuntu 16.10 e meu laptop tem um Intel GPU e um Nvidia GTX 860M.
Eu sei que o Ubuntu 15.10 reconheceu meu cartão porque estava criando imagens usando o aplicativo Processing com dimensões de imagem > 10K Agora recebo um erro dizendo que o cartão está limitado a 8192 como uma dimensão máxima.
Executando o comando lspci recebo a seguinte saída relevante:
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core
Processor Integrated Graphics Controller (rev 06)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 860M]
(rev a2)
Executando o comando glxinfo , recebo a seguinte saída relevante:
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Intel Open Source Technology Center (0x8086)
Device: Mesa DRI Intel(R) Haswell Mobile (0x416) OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string:
Mesa DRI Intel(R) Haswell Mobile
Quando executo o comando nvidia-settings , recebo a seguinte saída de texto:
** (nvidia-settings:3831): WARNING **: PRIME: Failed to execute child process "/usr/bin/prime-supported" (No such file or directory)
** Message: PRIME: is it supported? no
ERROR: nvidia-settings could not find the registry key file. This file
should have been installed along with this driver at
/usr/share/nvidia/nvidia-application-profiles-key-documentation. The
application profiles will continue to work, but values cannot be
prepopulated or validated, and will not be listed in the help text.
Please see the README for possible values and descriptions. (nvidia-settings:3831): Gtk-CRITICAL **:
gtk_widget_get_preferred_width_for_height: assertion 'height >= 0'
failed (nvidia-settings:3831): Gtk-WARNING **:
gtk_widget_size_allocate(): attempt to allocate widget with width 10
and height -5 (nvidia-settings:3831): Gtk-CRITICAL **:
gtk_widget_get_preferred_width_for_height: assertion 'height >= 0'
failed (nvidia-settings:3831): Gtk-WARNING **:
gtk_widget_size_allocate(): attempt to allocate widget with width 10
and height -5 (nvidia-settings:3831): Gtk-CRITICAL **:
gtk_widget_get_preferred_width_for_height: assertion 'height >= 0'
failed (nvidia-settings:3831): Gtk-WARNING **:
gtk_widget_size_allocate(): attempt to allocate widget with width 10
and height -5 (nvidia-settings:3831): Gtk-CRITICAL **:
gtk_widget_get_preferred_width_for_height: assertion 'height >= 0'
failed (nvidia-settings:3831): Gtk-WARNING **:
gtk_widget_size_allocate(): attempt to allocate widget with width 10
and height -5 (nvidia-settings:3831): Gtk-CRITICAL **:
gtk_widget_get_preferred_width_for_height: assertion 'height >= 0'
failed (nvidia-settings:3831): Gtk-WARNING **:
gtk_widget_size_allocate(): attempt to allocate widget with width 10
and height -2
Adição: Aqui está a saída do comando: lshw -C display
*-display UNCLAIMED
description: 3D controller
product: GM107M [GeForce GTX 860M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:29 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64)
Por fim, aqui está uma captura de tela do aplicativo NVIDIA:
captura de tela do aplicativo nvidia
Agradecemos antecipadamente por sua ajuda.