lspci -nn | grep VGA01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV770 [Radeon HD 4870] [1002:9440]
dmesg | egrep 'drm|radeon'[ 15.303495] [drm] Initialized drm 1.1.0 20060810[ 15.515846] [drm] radeon kernel modesetting enabled.[ 15.516342] fb: switching to radeondrmfb from VESA VGA[ 15.517362] [drm] initializing kernel modesetting (RV770 0x1002:0x9440 0x174B:0x0502).[ 15.517374] [drm] register mmio base: 0xFE8E0000[ 15.517376] [drm] register mmio size: 65536[ 15.517465] radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)[ 15.517467] radeon 0000:01:00.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF[ 15.517469] [drm] Detected VRAM RAM=512M, BAR=256M[ 15.517470] [drm] RAM width 256bits DDR[ 15.521064] [drm] radeon: 512M of VRAM memory ready[ 15.521065] [drm] radeon: 1024M of GTT memory ready.[ 15.521076] [drm] Loading RV770 Microcode[ 16.023972] [drm] Internal thermal controller with fan control[ 16.024045] [drm] radeon: power management initialized[ 16.167539] [drm] GART: num cpu pages 262144, num gpu pages 262144[ 16.168398] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0[ 16.176670] [drm] PCIE GART of 1024M enabled (table at 0x0000000000258000).[ 16.176697] radeon 0000:01:00.0: WB enabled[ 16.176700] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffd3ac00[ 16.176702] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffd3ac0c[ 16.177487] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000056230 and cpu addr 0xf8616230[ 16.177489] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).[ 16.177490] [drm] Driver supports precise vblank timestamp query.[ 16.177492] radeon 0000:01:00.0: radeon: MSI limited to 32-bit[ 16.177519] radeon 0000:01:00.0: radeon: using MSI.[ 16.177539] [drm] radeon: irq initialized.[ 16.223526] [drm] ring test on 0 succeeded in 1 usecs[ 16.223531] [drm] ring test on 3 succeeded in 2 usecs[ 16.398240] [drm] ring test on 5 succeeded in 1 usecs[ 16.398244] [drm] UVD initialized successfully.[ 16.398380] [drm] ib test on ring 0 succeeded in 0 usecs[ 16.398393] [drm] ib test on ring 3 succeeded in 0 usecs[ 17.044038] [drm] ib test on ring 5 succeeded[ 17.044621] [drm] Radeon Display Connectors[ 17.044622] [drm] Connector 0:[ 17.044624] [drm] DVI-I-1[ 17.044625] [drm] HPD2[ 17.044626] [drm] DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c 0x7e6c[ 17.044627] [drm] Encoders:[ 17.044628] [drm] DFP1: INTERNAL_UNIPHY[ 17.044630] [drm] CRT2: INTERNAL_KLDSCP_DAC2[ 17.044631] [drm] Connector 1:[ 17.044632] [drm] DIN-1[ 17.044633] [drm] Encoders:[ 17.044634] [drm] TV1: INTERNAL_KLDSCP_DAC2[ 17.044634] [drm] Connector 2:[ 17.044635] [drm] DVI-I-2[ 17.044636] [drm] HPD1[ 17.044638] [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c[ 17.044639] [drm] Encoders:[ 17.044640] [drm] CRT1: INTERNAL_KLDSCP_DAC1[ 17.044641] [drm] DFP2: INTERNAL_KLDSCP_LVTMA[ 17.101467] [drm] fb mappable at 0xD0459000[ 17.101469] [drm] vram apper at 0xD0000000[ 17.101470] [drm] size 7299072[ 17.101472] [drm] fb depth is 24[ 17.101473] [drm] pitch is 6912[ 17.101584] fbcon: radeondrmfb (fb0) is primary device[ 17.101707] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device[ 17.101709] radeon 0000:01:00.0: registered panic notifier[ 17.111547] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 0
/usr/lib/nux/unity_support_test -pOpenGL vendor string: X.OrgOpenGL renderer string: Gallium 0.4 on AMD RV770OpenGL version string: 3.0 Mesa 10.5.9Not software rendered: yesNot blacklisted: yesGLX fbconfig: yesGLX texture from pixmap: yesGL npot or rect textures: yesGL vertex program: yesGL fragment program: yesGL vertex buffer object: yesGL framebuffer object: yesGL version is 1.4+: yesUnity 3D supported: yes
nově naistalované ubuntu 14.04 a stává se mi pravidelně že po čas spuštění tzv. vytuhne