Hello People of Linux Lite
Does someone have extensive experience on optimizing the Intel HD 4000 graphics card on a Lenovo Thinkpad T430 when it's the only graphics chip in the system?
(having tearing issues)
And is there a way so that the graphics memory and clock speed can ramp up to maximum specified usage when needed and use low power and memory when not needed for intensive tasks?
(It seems to use very little of the available memory).
Is there a way to see the exact maximum usage in the command line?
My graphics hardware info looks like this:
[ 22.182] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 4000
[ 22.182] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx
[ 22.182] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 22.182] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 22.182] (==) intel(0): RGB weight 888
[ 22.182] (==) intel(0): Default visual is TrueColor
[ 22.182] (**) intel(0): Framebuffer tiled
[ 22.182] (**) intel(0): Pixmaps tiled
[ 22.182] (**) intel(0): "Tear free" disabled
[ 22.182] (**) intel(0): Forcing per-crtc-pixmaps? no
[ 22.182] (II) intel(0): Output LVDS1 has no monitor section
[ 22.183] (--) intel(0): found backlight control interface acpi_video0 (type 'firmware')
[ 22.183] (II) intel(0): Output VGA1 has no monitor section
[ 22.183] (II) intel(0): Output HDMI1 has no monitor section
[ 22.183] (II) intel(0): Output DP1 has no monitor section
[ 22.183] (II) intel(0): Output HDMI2 has no monitor section
[ 22.183] (II) intel(0): Output HDMI3 has no monitor section
[ 22.183] (II) intel(0): Output DP2 has no monitor section
[ 22.183] (II) intel(0): Output DP3 has no monitor section
[ 22.183] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 22.183] (--) intel(0): Output LVDS1 using initial mode 1600x900 on pipe 0
[ 22.183] (--) intel(0): Output DP1 using initial mode 1920x1080 on pipe 1
[ 22.183] (==) intel(0): DPI set to (96, 96)
[ 22.183] (II) Loading sub module "dri2"
[ 22.183] (II) LoadModule: "dri2"
[ 22.183] (II) Module "dri2" already built-in
[ 22.183] (II) UnloadModule: "modesetting"
[ 22.183] (II) Unloading modesetting
[ 22.183] (II) UnloadModule: "fbdev"
[ 22.183] (II) Unloading fbdev
[ 22.183] (II) UnloadSubModule: "fbdevhw"
[ 22.183] (II) Unloading fbdevhw
[ 22.183] (II) UnloadModule: "vesa"
[ 22.183] (II) Unloading vesa
[ 22.183] (==) Depth 24 pixmap format is 32 bpp
[ 22.183] (II) intel(0): SNA initialized with Ivybridge (gen7, gt2) backend
[ 22.183] (==) intel(0): Backing store enabled
[ 22.183] (==) intel(0): Silken mouse enabled
[ 22.183] (II) intel(0): HW Cursor enabled
[ 22.183] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 22.184] (==) intel(0): DPMS enabled
[ 22.184] (II) intel(0): [DRI2] Setup complete
[ 22.184] (II) intel(0): [DRI2] DRI driver: i965
[ 22.184] (II) intel(0): [DRI2] VDPAU driver: i965
[ 22.184] (II) intel(0): direct rendering: DRI2 Enabled
[ 22.184] (==) intel(0): hotplug detection: "enabled"
[ 22.184] (--) RandR disabled
[ 22.187] (II) SELinux: Disabled on system
Thank you in advance,
vaikus84
