1. installation
sudo dnf -y install glmark2 dmidecode lshw
2. audit
lsmod | grep video
uvcvideo 102400 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 45056 2 uvcvideo,videobuf2_v4l2
videodev 208896 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 45056 2 uvcvideo,videodev
video 45056 3 thinkpad_acpi,nouveau,i915 <<<<<<<<<<<<<<<
sudo lspci -k | grep -A2 VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Lenovo Device 21d0
Kernel driver in use: i915 <<<<<<<<<<<<<<<
--
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [Quadro NVS 4200M] (rev a1)
Subsystem: Lenovo Device 21d0
Kernel driver in use: nouveau <<<<<<<<<<<<<<<
sudo lshw -short -class display
H/W path Device Class Description
=======================================================
/0/100/1/0 display GF119M [Quadro NVS 4200M]
/0/100/2 display 2nd Generation Core Processor Family Integrated Graphics Controller
sudo glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
OpenGL core profile version string: 3.3 (Core Profile) Mesa 17.3.6
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 17.3.6
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 17.3.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:
sudo dmidecode --type bios
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.6 present.
Handle 0x000D, DMI type 0, 24 bytes
BIOS Information
Vendor: LENOVO
Version: 83ET79WW (1.49 )
Release Date: 09/05/2016
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 8192 kB
Characteristics:
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
3.5"/720 kB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
BIOS Revision: 1.49
Firmware Revision: 1.20
Handle 0x002B, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Abbreviated
Installable Languages: 1
en-US
Currently Installed Language: en-US
sudo dmidecode --type system
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.6 present.
Handle 0x000E, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 418065G
Version: ThinkPad T420
Serial Number: PBFYBN2
UUID: 66581D81-5216-11CB-B3DF-BB1588649B7E
Wake-up Type: Power Switch
SKU Number: Not Specified
Family: ThinkPad T420
Handle 0x002A, DMI type 12, 5 bytes
System Configuration Options
Handle 0x0037, DMI type 15, 29 bytes
System Event Log
Area Length: 50 bytes
Header Start Offset: 0x0000
Header Length: 16 bytes
Data Start Offset: 0x0010
Access Method: General-purpose non-volatile data functions
Access Address: 0x00F0
Status: Valid, Not Full
Change Token: 0x00000002
Header Format: Type 1
Supported Log Type Descriptors: 3
Descriptor 1: POST error
Data Format 1: POST results bitmap
Descriptor 2: Single-bit ECC memory error
Data Format 2: Multiple-event
Descriptor 3: Multi-bit ECC memory error
Data Format 3: Multiple-event
3. testing
glmark2
glxgears
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press ctrl-c to stop previous program after 5 runs. |