| 1 |
Olá, |
| 2 |
|
| 3 |
Tenho uma placa mãe Asus P5PE-VM com vídeo onboard (Intel 82865G). |
| 4 |
|
| 5 |
Aparentemente tá tudo configurado certo e funcionando, aceleração de |
| 6 |
hardware etc. |
| 7 |
|
| 8 |
Só tem um pequeno probleminha, quando tento abrir um programa que usa DRM |
| 9 |
com um usuário normal (que está no grupo video), aparece o seguinte erro: |
| 10 |
|
| 11 |
$ glxinfo | grep rendering |
| 12 |
libGL error: open DRM failed (Operation not permitted) |
| 13 |
libGL error: reverting to (slow) indirect rendering |
| 14 |
direct rendering: No |
| 15 |
|
| 16 |
Eu consegui resolver "na mão": |
| 17 |
|
| 18 |
# ls -l /dev/dri/card0 |
| 19 |
crw-rw---- 1 root root 226, 0 Dec 6 04:39 /dev/dri/card0 |
| 20 |
# chgrp video /dev/dri/card0 |
| 21 |
# ls -l /dev/dri/card0 |
| 22 |
crw-rw---- 1 root video 226, 0 Dec 6 04:39 /dev/dri/card0 |
| 23 |
|
| 24 |
Então, com um usuário normal: |
| 25 |
|
| 26 |
$ glxinfo | grep rendering |
| 27 |
direct rendering: Yes |
| 28 |
|
| 29 |
Mudando o grupo do dispositivo pra video resolve o problema, mas, |
| 30 |
temporariamente. |
| 31 |
Quando reinicia o linux, volta pro grupo root. Acredito que seja por causa |
| 32 |
do udev. |
| 33 |
|
| 34 |
Umas das soluções que eu pensei foi ativar a opção RC_DEVICE_TARBALL no |
| 35 |
arquivo /etc/conf.d/rc, mas isso tá meio com cara de xunxo, não? idéias? |
| 36 |
|
| 37 |
-- |
| 38 |
Fabiano. |
| 39 |
|
| 40 |
|
| 41 |
|
| 42 |
|
| 43 |
# emerge --info |
| 44 |
Portage 2.1.1-r2 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.4-r4, |
| 45 |
2.6.17-gentoo-r8-f1 i686) |
| 46 |
================================================================= |
| 47 |
System uname: 2.6.17-gentoo-r8-f1 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz |
| 48 |
Gentoo Base System version 1.12.6 |
| 49 |
Last Sync: Sat, 02 Dec 2006 04:50:01 +0000 |
| 50 |
ccache version 2.3 [enabled] |
| 51 |
app-admin/eselect-compiler: [Not Present] |
| 52 |
dev-java/java-config: 1.3.7, 2.0.30 |
| 53 |
dev-lang/python: 2.4.3-r4 |
| 54 |
dev-python/pycrypto: 2.0.1-r5 |
| 55 |
dev-util/ccache: 2.3 |
| 56 |
dev-util/confcache: [Not Present] |
| 57 |
sys-apps/sandbox: 1.2.17 |
| 58 |
sys-devel/autoconf: 2.13, 2.60 |
| 59 |
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 |
| 60 |
sys-devel/binutils: 2.16.1-r3 |
| 61 |
sys-devel/gcc-config: 1.3.13-r4 |
| 62 |
sys-devel/libtool: 1.5.22 |
| 63 |
virtual/os-headers: 2.6.17-r1 |
| 64 |
ACCEPT_KEYWORDS="x86" |
| 65 |
AUTOCLEAN="yes" |
| 66 |
CBUILD="i686-pc-linux-gnu" |
| 67 |
CFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer" |
| 68 |
CHOST="i686-pc-linux-gnu" |
| 69 |
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config |
| 70 |
/usr/kde/3.5/shutdown /usr/lib/mozilla/defaults/pref /usr/share/X11/xkb |
| 71 |
/usr/share/config" |
| 72 |
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf |
| 73 |
/etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" |
| 74 |
CXXFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer" |
| 75 |
DISTDIR="/dados/portage/distfiles" |
| 76 |
FEATURES="autoconfig buildpkg ccache distlocks metadata-transfer |
| 77 |
parallel-fetch sandbox sfperms strict" |
| 78 |
GENTOO_MIRRORS="http://distfiles.gentoo.org |
| 79 |
http://distro.ibiblio.org/pub/linux/distributions/gentoo" |
| 80 |
LANG="pt_BR.iso8859-1 pt_BR pt-BR" |
| 81 |
LC_ALL="pt_BR" |
| 82 |
LINGUAS="pt_BR.iso8859-1 pt_BR pt-BR" |
| 83 |
MAKEOPTS="-j6" |
| 84 |
PKGDIR="/dados/portage/packages" |
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PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times |
| 86 |
--compress --force --whole-file --delete --delete-after --stats |
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--timeout=180 --exclude='/distfiles' --exclude='/local' |
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--exclude='/packages'" |
| 89 |
PORTAGE_TMPDIR="/dados/portage/tmp" |
| 90 |
PORTDIR="/usr/portage" |
| 91 |
PORTDIR_OVERLAY="/usr/local/portage" |
| 92 |
SYNC="rsync://rsync.samerica.gentoo.org/gentoo-portage" |
| 93 |
USE="x86 X alsa amuled apache2 bash-completion berkdb bitmap-fonts bzip2 |
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ccache cdr cli cracklib crypt cscope cups demo dga dlloader doc doomsday dri |
| 95 |
dvd dvdr dvdread elibc_glibc encode fam ffpmeg fortran gdbm gnome gpm gtk |
| 96 |
gtk2 iconv imagemagick input_devices_keyboard input_devices_mouse isdnlog |
| 97 |
java jpeg jpeg2k kde kernel_linux lame lcms libg++ linguas_pt-BR |
| 98 |
linguas_pt_BR linguas_pt_BR.iso8859-1 lua mmx mozilla mp3 mysql ncurses nls |
| 99 |
nptl nptlonly nsplugin openal opengl pcre pdf perl png ppds pppd python |
| 100 |
readline reflection samba sdl sdl-sound sdlaudio session spl sse ssl stats |
| 101 |
tcltk tcpd threads tiff truetype-fonts type1-fonts udev unicode userland_GNU |
| 102 |
userlocales vcd video_cards_fbdev video_cards_i810 video_cards_vesa |
| 103 |
video_cards_vga vim vim-pager vim-syntax vim-with-x vorbis wmf xine xorg xv |
| 104 |
xvid zlib" |
| 105 |
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, |
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PORTAGE_RSYNC_EXTRA_OPTS |
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|
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|
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# eix -C -I 'x11-(libs|base|drivers)' -c |
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[I] x11-base/xorg-server (1.1.1-r1): X.Org X servers |
| 111 |
[I] x11-base/xorg-x11 (7.1): An X11 implementation maintained by the |
| 112 |
X.OrgFoundation (meta package) |
| 113 |
[I] x11-drivers/xf86-input-keyboard (1.1.0): Keyboard input driver |
| 114 |
[I] x11-drivers/xf86-input-mouse (1.1.1): X.Org driver for mouse input |
| 115 |
devices |
| 116 |
[I] x11-drivers/xf86-video-fbdev (0.3.0): video driver for framebuffer |
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device |
| 118 |
[I] x11-drivers/xf86-video-i810 (1.7.2-r1): X.Org driver for Intel cards |
| 119 |
[I] x11-drivers/xf86-video-mga (1.4.2): Matrox video driver |
| 120 |
[I] x11-drivers/xf86-video-vesa (1.2.1): Generic VESA video driver |
| 121 |
[I] x11-drivers/xf86-video-vga (4.1.0): Generic VGA video driver |
| 122 |
[I] x11-libs/Xaw3d (1.5-r1): drop-in 3D replacement of the Xaw widget set |
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which comes with X |
| 124 |
[I] x11-libs/cairo (1.2.4): A vector graphics library with cross-device |
| 125 |
output support |
| 126 |
[I] x11-libs/gtk+ (1.2.10-r12 2.10.6): Gimp ToolKit + |
| 127 |
[I] x11-libs/gtkglarea (1.99.0): GL extensions for gtk+ |
| 128 |
[I] x11-libs/libICE (1.0.1): X.Org ICE library |
| 129 |
[I] x11-libs/libSM (1.0.1): X.Org SM library |
| 130 |
[I] x11-libs/libX11 (1.0.3): X.Org X11 library |
| 131 |
[I] x11-libs/libXScrnSaver (1.1.0): X.Org XScrnSaver library |
| 132 |
[I] x11-libs/libXau (1.0.2): X.Org Xau library |
| 133 |
[I] x11-libs/libXaw (1.0.2): X.Org Xaw library |
| 134 |
[I] x11-libs/libXcomposite (0.3): X.Org Xcomposite library |
| 135 |
[I] x11-libs/libXcursor (1.1.7): X.Org Xcursor library |
| 136 |
[I] x11-libs/libXdamage (1.0.3): X.Org Xdamage library |
| 137 |
[I] x11-libs/libXdmcp (1.0.1): X.Org Xdmcp library |
| 138 |
[I] x11-libs/libXext (1.0.1): X.Org Xext library |
| 139 |
[I] x11-libs/libXfixes (4.0.1): X.Org Xfixes library |
| 140 |
[I] x11-libs/libXfont (1.2.2): X.Org Xfont library |
| 141 |
[I] x11-libs/libXft (2.1.10): X.Org Xft library |
| 142 |
[I] x11-libs/libXi (1.0.1): X.Org Xi library |
| 143 |
[I] x11-libs/libXinerama (1.0.1): X.Org Xinerama library |
| 144 |
[I] x11-libs/libXmu (1.0.2): X.Org Xmu library |
| 145 |
[I] x11-libs/libXp (1.0.0): X.Org Xp library |
| 146 |
[I] x11-libs/libXpm (3.5.5): X.Org Xpm library |
| 147 |
[I] x11-libs/libXrandr (1.1.1): X.Org Xrandr library |
| 148 |
[I] x11-libs/libXrender (0.9.1): X.Org Xrender library |
| 149 |
[I] x11-libs/libXres (1.0.1): X.Org XRes library |
| 150 |
[I] x11-libs/libXt (1.0.2): X.Org Xt library |
| 151 |
[I] x11-libs/libXtst (1.0.1): X.Org Xtst library |
| 152 |
[I] x11-libs/libXv (1.0.1): X.Org Xv library |
| 153 |
[I] x11-libs/libXvMC (1.0.2): X.Org XvMC library |
| 154 |
[I] x11-libs/libXxf86dga (1.0.1): X.Org Xxf86dga library |
| 155 |
[I] x11-libs/libXxf86misc (1.0.1): X.Org Xxf86misc library |
| 156 |
[I] x11-libs/libXxf86vm (1.0.1): X.Org Xxf86vm library |
| 157 |
[I] x11-libs/libdmx (1.0.2): X.Org dmx library |
| 158 |
[I] x11-libs/libdrm (2.0.2): X.Org libdrm library |
| 159 |
[I] x11-libs/libfontenc (1.0.2): X.Org fontenc library |
| 160 |
[I] x11-libs/liblbxutil (1.0.1): X.Org lbxutil library |
| 161 |
[I] x11-libs/libxkbfile (1.0.3): X.Org xkbfile library |
| 162 |
[I] x11-libs/libxkbui (1.0.2): X.Org xkbui library |
| 163 |
[I] x11-libs/motif-config (0.9): Utility to change the default Motif library |
| 164 |
[I] x11-libs/openmotif (2.2.3-r9): Open Motif |
| 165 |
[I] x11-libs/pango (1.14.7): Text rendering and layout library |
| 166 |
[I] x11-libs/qt (3.3.6-r4): The Qt toolkit is a comprehensive C++ |
| 167 |
application development framework. |
| 168 |
[I] x11-libs/startup-notification (0.8): Application startup notification |
| 169 |
and feedback library |
| 170 |
[I] x11-libs/wxGTK (2.6.3.3): GTK+ version of wxWidgets, a cross-platform |
| 171 |
C++ GUI toolkit and wxbase non-gui library |
| 172 |
[I] x11-libs/xtrans (1.0.1): X.Org xtrans library |
| 173 |
Found 55 matches. |
| 174 |
|
| 175 |
|
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# cat /etc/X11/xorg.conf | egrep -v '^( |\t)*(#|$)' |
| 177 |
Section "ServerLayout" |
| 178 |
Identifier "X.org Configured" |
| 179 |
Screen 0 "Screen0" 0 0 |
| 180 |
InputDevice "Mouse0" "CorePointer" |
| 181 |
InputDevice "Keyboard0" "CoreKeyboard" |
| 182 |
EndSection |
| 183 |
Section "Files" |
| 184 |
RgbPath "/usr/share/X11/rgb" |
| 185 |
ModulePath "/usr/lib/xorg/modules" |
| 186 |
FontPath "/usr/share/fonts/misc/" |
| 187 |
FontPath "/usr/share/fonts/TTF/" |
| 188 |
FontPath "/usr/share/fonts/OTF" |
| 189 |
FontPath "/usr/share/fonts/Type1/" |
| 190 |
FontPath "/usr/share/fonts/CID/" |
| 191 |
FontPath "/usr/share/fonts/100dpi/" |
| 192 |
FontPath "/usr/share/fonts/75dpi/" |
| 193 |
EndSection |
| 194 |
Section "Module" |
| 195 |
Load "glx" |
| 196 |
Load "extmod" |
| 197 |
Load "xtrap" |
| 198 |
Load "record" |
| 199 |
Load "dbe" |
| 200 |
Load "dri" |
| 201 |
Load "freetype" |
| 202 |
Load "type1" |
| 203 |
EndSection |
| 204 |
Section "InputDevice" |
| 205 |
Identifier "Keyboard0" |
| 206 |
Driver "kbd" |
| 207 |
Option "XkbModel" "pc102" |
| 208 |
Option "XkbLayout" "us" |
| 209 |
Option "XkbVariant" "intl" |
| 210 |
EndSection |
| 211 |
Section "InputDevice" |
| 212 |
Identifier "Mouse0" |
| 213 |
Driver "mouse" |
| 214 |
Option "Protocol" "auto" |
| 215 |
Option "Device" "/dev/psaux" |
| 216 |
Option "ZAxisMapping" "4 5 6 7" |
| 217 |
EndSection |
| 218 |
Section "Monitor" |
| 219 |
#DisplaySize 330 250 # mm |
| 220 |
Identifier "Monitor0" |
| 221 |
VendorName "GSM" |
| 222 |
ModelName "" |
| 223 |
HorizSync 30.0 - 98.0 |
| 224 |
VertRefresh 50.0 - 160.0 |
| 225 |
Option "DPMS" |
| 226 |
EndSection |
| 227 |
Section "Device" |
| 228 |
Option "DRI" # [<bool>] |
| 229 |
Identifier "Card0" |
| 230 |
Driver "i810" |
| 231 |
VendorName "Intel Corporation" |
| 232 |
BoardName "82865G Integrated Graphics Controller" |
| 233 |
#BusID "PCI:0:2:0" |
| 234 |
EndSection |
| 235 |
Section "Screen" |
| 236 |
Identifier "Screen0" |
| 237 |
Device "Card0" |
| 238 |
Monitor "Monitor0" |
| 239 |
DefaultDepth 24 |
| 240 |
SubSection "Display" |
| 241 |
Viewport 0 0 |
| 242 |
Depth 1 |
| 243 |
EndSubSection |
| 244 |
SubSection "Display" |
| 245 |
Viewport 0 0 |
| 246 |
Depth 4 |
| 247 |
EndSubSection |
| 248 |
SubSection "Display" |
| 249 |
Viewport 0 0 |
| 250 |
Depth 8 |
| 251 |
EndSubSection |
| 252 |
SubSection "Display" |
| 253 |
Viewport 0 0 |
| 254 |
Depth 15 |
| 255 |
EndSubSection |
| 256 |
SubSection "Display" |
| 257 |
Viewport 0 0 |
| 258 |
Depth 16 |
| 259 |
EndSubSection |
| 260 |
SubSection "Display" |
| 261 |
Viewport 0 0 |
| 262 |
Modes "1600x1200" "1280x1024" "1024x768" "800x600" |
| 263 |
Depth 24 |
| 264 |
EndSubSection |
| 265 |
EndSection |
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