[Ubuntu-x-swat] [Bug 1632165] Re: modesetting driver unbearably slow on intel graphics

2017-01-17 Thread Robert weaver
When I raised this back in August, I could not resolve the performance either with Ubuntu drivers or Intel. It just seemed upping the kernel from 4.6 upwards stopped the performance. You don't have to upgrade to 16.10 to see the issue. Any way tried to upgrade 4 weeks ago incase the issue had

[Ubuntu-x-swat] [Bug 1632165] Re: modesetting driver unbearably slow on intel graphics

2017-01-17 Thread Robert weaver
When I raised this back in August, I could not resolve the performance either with Ubuntu drivers or Intel. It just seemed upping the kernel from 4.6 upwards stopped the performance. You don't have to upgrade to 16.10 to see the issue. Any way tried to upgrade 4 weeks ago incase the issue had

[Ubuntu-x-swat] [Bug 1612863] Re: Intel graphics drivers on 16.10 , choppy and not smooth

2016-08-13 Thread Robert weaver
Further Additional info from VANINFO libva info: VA-API version 0.39.2 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_39 libva info: va_openDriver() returns 0 vainfo: VA-API versio

[Ubuntu-x-swat] [Bug 1612863] Re: Intel graphics drivers on 16.10 , choppy and not smooth

2016-08-13 Thread Robert weaver
update details. DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.10 DISTRIB_CODENAME=yakkety DISTRIB_DESCRIPTION="Ubuntu Yakkety Yak (development branch)" VGA@ 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA

[Ubuntu-x-swat] [Bug 1612863] [NEW] Intel graphics drivers on 16.10 , choppy and not smooth

2016-08-12 Thread Robert weaver
Public bug reported: Upgraded a working version of 16.04 to 16.10 Ubuntu . Intel graphics chip (details to arrive later ) When running gfx gears fps is a healthy 48-58 fps , but when other movements are made on screen this drops terrible . Chrome browser is extremely slow to use . Firefox als