Vitor Eduardo Souza lança escreveu: > Peço perdão pela mensagem anterior, eu a enviei por acidente e parece > que a correção que mandei não chegou à lista. > Realmente eu pensava que a questão do vídeo seria resolvida apenas com > um driver do kernel como o intelfb ou vesafb. Pelo visto estava > enganado... > Bem eu gostaria de saber mais sobre os drivers do X, para que ele serve > já que existe os drivers do kernel, e como configura-los corretamente. Normalmente o X requer driver para o controlador de vídeo para fornecer o ambiente gráfico. Apesar de ser possível acionar o X com o driver VESA do kernel, o recomendado é usar o próprio driver do X porque é otimizado e aproveita melhor os recursos do controlador de vídeo.
> Quanto ao teor do log (/var/log/Xorg.0.log) que tentei mandar em anexo > na correção da última mensagem; o que me parece a causa da falha no envio > da mesma; eu o considero um pouco extenso mas como não tenho conhecimento > suficiente para selecionar as partes importantes, deixei para o final > desse e-mail. Existe um arquivo "Xorg.20.log" no "/var/log" do meu Debian > alem de seus respectivos ".old", caso necessário posso manda-los em uma > outra mensagem. > Sinto muito pelo tamanho descomunal deste e-mail... > Não tem problema, até é melhor assim. Eu removi as partes que não importam no momento. Esta parte mostra o carregamento do DRI: > (II) LoadModule: "dri" > (II) Loading /usr/lib/xorg/modules/extensions//libdri.so > (II) Module dri: vendor="X.Org Foundation" > compiled for 1.4.2, module version = 1.0.0 > ABI class: X.Org Server Extension, version 0.3 > (II) Loading extension XFree86-DRI > (II) Matched intel from file name intel.ids in autoconfig > (==) Matched intel for the autoconfigured driver > (==) Assigned the driver to the xf86ConfigLayout > (II) LoadModule: "intel" > (II) Loading /usr/lib/xorg/modules/drivers//intel_drv.so O chipset 965GM foi detectado: > (II) intel: Driver for Intel Integrated Graphics Chipsets: i810, > i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G, > E7221 (i915), 915GM, 945G, 945GM, 945GME, 965G, G35, 965Q, 946GZ, > 965GM, 965GME/GLE, G33, Q35, Q33, > Mobile Intel® GM45 Express Chipset, > Intel Integrated Graphics Device, G45/G43, Q45/Q43, G41 > (II) Primary Device is: PCI 00:02:0 > (--) Assigning device section with no busID to primary device > (WW) intel: No matching Device section for instance (BusID PCI:0:2:1) > found > (--) Chipset 965GM found > (==) intel(0): Depth 24, (--) framebuffer bpp 32 > (==) intel(0): RGB weight 888 > (==) intel(0): Default visual is TrueColor > (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) intel(0): VESA BIOS detected > (II) intel(0): VESA VBE Version 3.0 > (II) intel(0): VESA VBE Total Mem: 7616 kB > (II) intel(0): VESA VBE OEM: Intel(r)GM965/PM965/GL960 Graphics Chip > Accelerated VGA BIOS > (II) intel(0): VESA VBE OEM Software Rev: 1.0 > (II) intel(0): VESA VBE OEM Vendor: Intel Corporation > (II) intel(0): VESA VBE OEM Product: Intel(r)GM965/PM965/GL960 Graphics > Controller > (II) intel(0): VESA VBE OEM Product Rev: Hardware Version 0.0 As partes seguintes mostram que o DRM foi inicializado: > (II) intel(0): I830CheckAvailableMemory: 2985980 kB available > drmOpenDevice: node name is /dev/dri/card0 > drmOpenDevice: open result is 9, (OK) > drmOpenDevice: node name is /dev/dri/card0 > drmOpenDevice: open result is 9, (OK) > 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] 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 > (II) intel(0): Page Flipping disabled > (WW) intel(0): Failed to set up write-combining range > (0xc0000000,0x10000000) > (II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is > 0x0000 > (II) EXA(0): Offscreen pixmap area of 19660800 bytes > (II) EXA(0): Driver registered support for the following operations: > (II) Solid > (II) Copy > (==) intel(0): Backing store disabled > (==) intel(0): Silken mouse enabled > (II) intel(0): Initializing HW Cursor > (II) intel(0): [DRI] installation complete > (II) intel(0): xf86BindGARTMemory: bind key 0 at 0x0077f000 (pgoffset > 1919) > (II) intel(0): xf86BindGARTMemory: bind key 1 at 0x01a00000 (pgoffset > 6656) > (II) intel(0): xf86BindGARTMemory: bind key 2 at 0x02040000 (pgoffset > 8256) > (II) intel(0): xf86BindGARTMemory: bind key 3 at 0x02680000 (pgoffset > 9856) > (II) intel(0): Fixed memory allocation layout: > (II) intel(0): 0x00000000-0x0001ffff: ring buffer (128 kB) > (II) intel(0): 0x00020000-0x00029fff: HW cursors (40 kB) > (II) intel(0): 0x0002a000-0x00031fff: logical 3D context (32 kB) > (II) intel(0): 0x00032000-0x00041fff: exa G965 state buffer (64 kB) > (II) intel(0): 0x00042000-0x00042fff: overlay registers (4 kB) > (II) intel(0): 0x00043000-0x00043fff: power context (4 kB) > (II) intel(0): 0x00100000-0x0073ffff: front buffer (6400 kB) X tiled > (II) intel(0): 0x00740000-0x019fffff: exa offscreen (19200 kB) > (II) intel(0): 0x0077f000: end of stolen memory > (II) intel(0): 0x01a00000-0x0203ffff: back buffer (6400 kB) X tiled > (II) intel(0): 0x02040000-0x0267ffff: depth buffer (6400 kB) Y tiled > (II) intel(0): 0x02680000-0x0467ffff: classic textures (32768 kB) > (II) intel(0): 0x10000000: end of aperture > (II) intel(0): Selecting standard 18 bit TMDS pixel format. > (II) intel(0): Output configuration: > (II) intel(0): Pipe A is off > (II) intel(0): Display plane A is now disabled and connected to pipe A. > (II) intel(0): Pipe B is on > (II) intel(0): Display plane B is now enabled and connected to pipe B.. > (II) intel(0): Output VGA is connected to pipe none > (II) intel(0): Output LVDS is connected to pipe B > (II) intel(0): Output TV is connected to pipe none > (II) intel(0): [drm] dma control initialized, using IRQ 16 > (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled > message. > (II) intel(0): Selecting standard 18 bit TMDS pixel format. > (II) intel(0): DPMS enabled > (II) intel(0): Set up textured video > (II) intel(0): Set up overlay video > (II) intel(0): direct rendering: Enabled Entretanto o GLX foi desativado devido a um erro: > (EE) AIGLX error: dlopen of /usr/lib/dri/i965_dri.so failed > (/usr/lib/dri/i965_dri.so: cannot open shared object file: No such file or > directory) > (EE) AIGLX: reverting to software rendering > (II) Loading sub module "GLcore" > (II) LoadModule: "GLcore" > (II) Loading /usr/lib/xorg/modules/extensions//libGLcore.so > (II) Module GLcore: vendor="X.Org Foundation" > compiled for 1.4.2, module version = 1.0.0 > ABI class: X.Org Server Extension, version 0.3 > (II) GLX: Initialized MESA-PROXY GL provider for screen 0 > (II) intel(0): Setting screen physical size to 261 x 163 Resumindo, o driver "intel" está sendo carregado e detecta perfeitamente a sua controladora de vídeo. Entretanto não ativa o GLX, ao que me parece por falta de um arquivo. Eu tive um problema semelhante, se não me falha a memória era porque a biblioteca mesa não fora instalada corretamente. Verifique se no seu sistema está instalado o pacote "libgl1-mesa-glx". Se não estiver, instale-o e reinicialize o X. Para testar o GLX, digite o seguinte comando no shell: $ glxgears -info e veja se o OpenGl da Intel está funcionando. -- Flávio M. Matsumoto UFPR - ET - Departamento de Química Caixa Postal 19050, 81531-990, Curitiba, PR. Linux user #66569 (http://counter.li.org) -- To UNSUBSCRIBE, email to debian-user-portuguese-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
