| Olá a todos Fui recomendado à trocar o método de aceleração de UXA para EXA no arquivo "/etc/X11/xorg.conf" e execultar como root o comando "chmod 666 /dev/video/card0". Fiz tudo como foi dito mas não consegui resolver o problema ainda. Analisando muito superficialmente o conteúdo do Xorg.0.log, notei que o "EXA render acceleration" continua a ser desativado (não sei por que). Alem disso, ao tentar o "chmod 666 /dev/video/card0" o sistema devolve o seguinte aviso: chmod: impossível acessar `/dev/video/card0': Arquivo ou diretório não encontrado. Sendo assim, estou anexando neste e-mail o conteudo do arquivo "/etc/X11/xorg.conf" do meu compudador: # xorg.conf (X.Org X Window System server configuration file) # # This file was generated by dexconf, the Debian X Configuration tool, using # values from the debconf database. # # Edit this file with caution, and see the xorg.conf manual page. # (Type "man xorg.conf" at the shell prompt.) # # This file is automatically updated on xserver-xorg package upgrades *only* # if it has not been modified since the last upgrade of the xserver-xorg # package. # # If you have edited this file but would like it to be automatically updated # again, run the following command: # sudo dpkg-reconfigure -phigh xserver-xorg Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "XkbRules" "xorg" Option "XkbModel" "abnt2" Option "XkbLayout" "br" Option "XkbVariant" "abnt2" EndSection Section "InputDevice" Identifier "Configured Mouse" Driver "mouse" EndSection Section "Device" Option "XVideo" "true" Option "DRI" "True" Option "AccelMethod" "EXA" Option "XAANoOffscreenPixmaps" "true" Identifier "Video0" Driver "intel" VendorName "Intel Corporation" BoardName "Mobile GM965/GL960 Integrated Graphics Controller" BusID "PCI:0:2:0" VideoRam 131072 EndSection Section "Monitor" Identifier "Configured Monitor" EndSection Section "Screen" Identifier "Default Screen" Monitor "Configured Monitor" EndSection Section "Module" Load "glx" Load "DRI" EndSection Anexo também as partes que julgo importantes no arquivo "/var/log/Xorg.0.log" de meu computador (tentei incluir o máximo de informações possíveis sobre "exa", "dri" e "drm"): (II) Module vgahw: vendor="X.Org Foundation" compiled for 1.4.2, module version = 0.1.0 ABI class: X.Org Video Driver, version 2.0 (II) intel(0): Creating default Display subsection in Screen section "Default Screen" for depth/fbbpp 24/32 (==) intel(0): Depth 24, (--) framebuffer bpp 32 (==) intel(0): RGB weight 888 (==) intel(0): Default visual is TrueColor (**) intel(0): Option "AccelMethod" "EXA" (**) intel(0): Option "DRI" "True" (**) intel(0): Option "XVideo" "true" (II) intel(0): Integrated Graphics Chipset: Intel(R) 965GM (--) intel(0): Chipset: "965GM" (--) intel(0): Linear framebuffer at 0xC0000000 (--) intel(0): IO registers at addr 0xD3000000 (II) intel(0): 2 display pipes available. (**) intel(0): Using EXA for acceleration (==) intel(0): Disabling EXA render acceleration . . . (II) Loading sub module "fb" (II) LoadModule: "fb" (II) Loading /usr/lib/xorg/modules//libfb.so (II) Module fb: vendor="X.Org Foundation" compiled for 1.4.2, module version = 1.0.0 ABI class: X.Org ANSI C Emulation, version 0.3 (II) Loading sub module "exa" (II) LoadModule: "exa" (II) Loading /usr/lib/xorg/modules//libexa.so (II) Module exa: vendor="X.Org Foundation" compiled for 1.4.2, module version = 2.2.0 ABI class: X.Org Video Driver, version 2.0 (II) Loading sub module "ramdac" (II) LoadModule: "ramdac"(II) Module "ramdac" already built-in . . . drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: Open failed drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: Open failed drmOpenByBusid: Searching for BusID pci:0000:00:02.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 9, (OK) drmOpenByBusid: drmOpenMinor returns 9 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0 (II) [drm] loaded kernel module for "i915" driver. (II) [drm] DRM interface version 1.3 (II) [drm] DRM open master succeeded. (II) intel(0): [drm] Using the DRM lock SAREA also for drawables. (II) intel(0): [drm] framebuffer mapped by ddx driver (II) intel(0): [drm] added 1 reserved context for kernel (II) intel(0): X context handle = 0x1 (II) intel(0): [drm] installed DRM signal handler (**) intel(0): Framebuffer compression disabled (**) intel(0): Tiling enabled (**) intel(0): VideoRam: 262144 KB (II) intel(0): Attempting memory allocation with tiled buffers. (II) intel(0): Tiled allocation successful. (II) intel(0): [drm] Registers = 0xd3000000 (II) intel(0): [drm] ring buffer = 0xc0000000 (II) intel(0): [drm] mapped front buffer at 0xc0100000, handle = 0xc0100000 (II) intel(0): [drm] mapped back buffer at 0xc1a00000, handle = 0xc1a00000 (II) intel(0): [drm] mapped depth buffer at 0xc2040000, handle = 0xc2040000 (II) intel(0): [drm] mapped classic textures at 0xc2680000, handle = 0xc2680000 (II) intel(0): [drm] Initialized kernel agp heap manager, 33554432 (II) intel(0): [dri] visual configs initialized Agradeço novamente a paciência e a presteza em me ajudar e espero que essas novas informações ajudem de alguma forma. |