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This is first time im installing ubuntu, after i installed it and updated my pc crashed few times (display just suddenly freez and show a lot artifacts). I found that my openGL renderer was unknown After i changed driver, openGL renderer now identified correctly Pc dont crash anymore, but still all animations shutter hard and overall video performance is slow.

I have no idea how to solve this, but it feels like video dont have enough video memory.

There is my pc specs. Im running on ssd 120gb kingston 90gb windows7 32bit / 30gb ubuntu 15.04 64bit -Computer-

Motherboard: Gigabyte GA-M68MT-D3

Processor : AMD Sempron(tm) 145 Processor

Memory : 3787MB (2137MB used)

Operating System : Ubuntu 15.04

-Display- Resolution : 1680x1050 pixels

OpenGL Renderer : GeForce 7025 / nForce 630a/integrated/SSE2

X11 Vendor : The X.Org Foundation

-SCSI Disks- TSSTcorp CDW/DVD SH-M522C ATA KINGSTON SV300S3

Please help

username@username-M68MT-D3:~$ lspci -k | egrep 'VGA|3D|Display' -A2

00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 7025 / nForce 630a] (rev a2)
    Subsystem: Gigabyte Technology Co., Ltd Device d000
    Kernel driver in use: nvidia
JoKeR
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yoba
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2 Answers2

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This integrated video adapter GeForce 7025 / nForce 630a never worked well with proprietary nvidia-304 drivers. It works quite well with nvidia-173, but it is not supported in Ubuntu 15.04, as far as I know. I would suggest one of these solutions.

  1. Try open source driver. It should work quite well for this chip.
  2. Install Ubuntu 14.04 LTS with nvidia-173 driver.
Pilot6
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It seems that ubuntu is heavy for your system. I would suggest use another ubuntu flavor. Try out Xubuntu 16.04. it's less resource hungry :D

samsher
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