[Scilab-users] New computer, graphics(?) crashes
Tim Wescott
tim at wescottdesign.com
Thu May 28 06:54:29 CEST 2015
Strike that, I'm running 12.04. Dang. Time to upgrade, I guess.
On Wed, 2015-05-27 at 08:15 +0300, Nikolay Strelkov wrote:
> Dear Tim!
>
> For me it seems that you need to use proprietary AMD drivers - fglrx.
> Open drivers are buggy and show low-performance.
>
> If you want to use open driver on Ubuntu 12.04 LTS (precise) you
> should upgrade its HWE to 14.04 LTS (trusty).
>
> With best regards,
> Nikolay.
>
>
> 27 мая 2015 г. 3:22 пользователь "Tim Wescott" <tim at wescottdesign.com>
> написал:
> Running a Scilab algorithm that puts up a lot of graphs,
> Scilab crashes
> with the report below. It's only happened with Scilab, but it
> appears
> to be the video driver that's complaining, so I don't know if
> this is a
> problem with Linux or with Scilab. The processor is an AMD
> A10 with
> on-board video processing which is considerably different from
> my
> 12-year-old Dell that this computer is replacing.
>
> Does anyone have clues for the clueless? Particularly
> suggestions for
> isolating, fixing, or working around the problem?
>
> radeon: Failed to allocate a buffer:
> radeon: size : 3328 bytes
> radeon: alignment : 256 bytes
> radeon: domains : 2
> EE ../../../../../../src/gallium/drivers/radeon/r600_texture.c:1012
> r600_texture_transfer_map - failed to create temporary texture
> to hold
> untiled copy
> radeon: Failed to allocate a buffer:
> radeon: size : 1280 bytes
> radeon: alignment : 256 bytes
> radeon: domains : 4
> radeon: Failed to allocate a buffer:
> radeon: size : 1 bytes
> radeon: alignment : 1 bytes
> radeon: domains : 2
> radeon: Failed to allocate a buffer:
> radeon: size : 1 bytes
> radeon: alignment : 1 bytes
> radeon: domains : 2
> Segmentation fault (core dumped)
>
>
> --
>
> Tim Wescott
> www.wescottdesign.com
> Control & Communications systems, circuit & software design.
> Phone: 503.631.7815
> Cell: 503.349.8432
>
>
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--
Tim Wescott
www.wescottdesign.com
Control & Communications systems, circuit & software design.
Phone: 503.631.7815
Cell: 503.349.8432
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