$ lspci -v
00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Biostar Microtech Int'l Corp Device 3101
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f0000000 (32-bit, prefetchable) [size=128M]
Memory at f8500000 (32-bit, non-prefetchable) [size=512K]
I/O ports at da00 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
$ env LIBGL_DEBUG=verbose glxgears
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/i915_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/i915_dri.so
libGL: Can't open configuration file /home/n4zm/.drirc: No such file or directory.
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 153 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Serial number of failed request: 28
Current serial number in output stream: 30
Same error on ArchLinux
$ lspci -v xorg/modules/ dri/tls/ i915_dri. so xorg/modules/ dri/i915_ dri.so text)
00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Biostar Microtech Int'l Corp Device 3101
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f0000000 (32-bit, prefetchable) [size=128M]
Memory at f8500000 (32-bit, non-prefetchable) [size=512K]
I/O ports at da00 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
$ env LIBGL_DEBUG=verbose glxgears
libGL: OpenDriver: trying /usr/lib/
libGL: OpenDriver: trying /usr/lib/
libGL: Can't open configuration file /home/n4zm/.drirc: No such file or directory.
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 153 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateCon
Serial number of failed request: 28
Current serial number in output stream: 30
Using mesa 9.0-1