i5 M520 HD Graphics poor performance
I have a Getac X500 laptop with i5 M520 CPU and Intel HD Graphics.
Code:
lspciglx
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
Code:
glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ironlake Mobile
OpenGL version string: 2.1 Mesa 19.0.8
OpenGL shading language version string: 1.20
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 2.0 Mesa 19.0.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16
OpenGL ES profile extensions:
With win10 the performance was fine, but Win10 broke after the 2016 version, so i thought to put Linux on it to get some more life out of it.
The performance is horrible, but i believe this is primarily HD Graphics related.
The only info i can seem to find suggests using Intel drivers, but that seems to be for much older versions of ubuntu and have dependency problems now.
Re: i5 M520 HD Graphics poor performance
This is cool hardware. It deserves to shine.
As a first step: Try a fresh install of a recent X/Lubuntu to see if there is any progress.
Re: i5 M520 HD Graphics poor performance
Quote:
Originally Posted by
stevenjrees
The only info i can seem to find suggests using Intel drivers.
You're already using them. There are ways to upgrade to the absolute latest version of those drivers, but it's doubtful that will make much of a difference for an older GPU. What leads you to believe the slowness is caused by the graphics?
Re: i5 M520 HD Graphics poor performance
- compared to the win10 that was on it, screen is slow opening/closing windows, etc
- youtube videos and playing via kodi videos from plex server, don't play smoothly (they did under win10)
- with 2nd screen connected, black blocks appear on the laptop screen when mouse is over open windows
- firefox/chromium after both quiet slow in screen changes
so far i have done a couple of things that seems to have helped a bit.
1) add /etc/X11/xorg.conf
Section "Device"
Identifier "intel"
Driver "intel"
Option "AccelMethod" "sna"
EndSection
2) added add-apt-repository ppa:ubuntu-x-swat/updates
- this has fixed the issue of the black boxes i.e. both screens seem to work fine now.
- youtube in chromium is still somewhat jumpy (its better on firefox)
- kodi is still a little jumpy (was smooth on win10)
*** further update ***
I added the following to grub which seems to have fixed the performance issue, but now only the extend monitor is recognized and not the device display.
i915.modeset=1 video=LVDS-1:d
Re: i5 M520 HD Graphics poor performance
Please post the output of
Re: i5 M520 HD Graphics poor performance
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
LVDS1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 340mm x 190mm
1920x1080 60.00*+ 59.93
1680x1050 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 60.00 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1368x768 60.00 59.88 59.85
1360x768 59.80 59.96
1280x800 59.81 59.91
1152x864 60.00
1280x720 59.86 60.00 59.74
1024x768 60.00
1024x576 60.00 59.90 59.82
960x540 60.00 59.63 59.82
800x600 60.32 56.25
864x486 60.00 59.92 59.57
640x480 59.94
720x405 59.51 60.00 58.99
640x360 59.84 59.32 60.00
DP1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
VGA1 connected (normal left inverted right x axis y axis)
1680x1050 59.95 +
1600x1000 60.01
1280x1024 75.02 60.02
1440x900 59.89
1280x960 60.00
1152x864 75.00
1024x768 75.03 60.00
832x624 74.55
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
Re: i5 M520 HD Graphics poor performance
For me the output is
Code:
Screen 0: minimum 320 x 200, current 2646 x 1024, maximum 8192 x 8192
LVDS connected primary 1366x768+1280+0 (normal left inverted right x axis y axis) 344mm x 193mm
1366x768 60.04*+
1280x720 59.97
1152x768 59.95
1024x768 59.95
800x600 59.96
848x480 59.94
720x480 59.94
640x480 59.94
VGA-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm
1280x1024 60.02*+ 75.02
1280x960 60.00
1152x864 75.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
HDMI-0 disconnected (normal left inverted right x axis y axis)
which gives a fine output on both screens.
You also have twice 'connected' in the output. I was hoping to find a clue here...
Anyone else has an idea?
