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Maxpower 9. pro. 2012 v 2.13 odp.
How to update OpenGL
I am not a very experienced Ubuntu user, I have only been using it for about 2 years and haven't done any gaming on it until recently. I downloaded and installed TF2 last night and tried playing it today. I got an error that says "Required OpenGL Extension 'GL_ext_texture_sRGB_decode' is not supported. Please update your OpenGL driver"

I have no idea how to just update my graphics driver, can someone help me? I don't even know how to tell which version of openGL I have.

I have an ATI Radeon HD integrated Graphics.

This is what it says in system monitor: AMD A6-3400M APU with Radeon(tm) HD Graphics × 4
Naposledy upravil Maxpower; 9. pro. 2012 v 2.28 odp.
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Letalis Sonus 9. pro. 2012 v 2.14 odp. 
Telling us what type of video card you've got would be a good start.
Maxpower 9. pro. 2012 v 2.27 odp. 
Whoops, I thought I had. I have an ATI Radeon HD integrated Graphics.

This is what it says in system monitor: AMD A6-3400M APU with Radeon(tm) HD Graphics × 4
It's pretty bad, but I played BF3 on it before and TF2 on high graphics as well.
McRaia [Linux] 9. pro. 2012 v 3.26 odp. 
GIYF:
"The AMD A6-3400M (Codename Llano) is a quad-core processor for entry level laptops. It is part of the Fusion family of APUs (=Accelerated Processing Units) and features an integrated Radeon HD 6520G graphics card."

Proprietary drivers should work: AMD Catalyst 12.11 aka fglrx (9.000/9.010 in your Ubuntu repository).

From the Release Notes (in this forum):
The Catalyst 12.11 AMD graphics card driver is currently in the "precise-proposed" repository and hasn't been promoted at this time. This is part of a vetting process controlled by Canonical. You can enable this repository by opening Ubuntu Software Center, selecting Edit | Software sources... and then enabling the Pre-released updates option on the Updates tab.
Maxpower 9. pro. 2012 v 4.14 odp. 
I just opened up my amd catalyst control center and checked my opengl version. Apparently it's 4.2.11627 Compatibility Profile Context
Maxpower 9. pro. 2012 v 4.31 odp. 
I am downloading the updated ati driver from here http://support.amd.com/us/kbarticles/Pages/AMDCatalyst1211betadriver.aspx
does it look like the correct one?
8 Dimensional Octagon 9. pro. 2012 v 4.39 odp. 
If you don't want to use the proprietary driver or it breaks your system (as it did in my case), just run export force_s3tc_enable=true before running steam.
Maxpower 9. pro. 2012 v 5.52 odp. 
where do I run this, in terminal
RussianNeuroMancer 9. pro. 2012 v 8.09 odp. 
A Terrible Person původně napsal:
I have no idea how to just update my graphics driver, can someone help me?
http://wiki.cchtml.com/index.php/Ubuntu_Quantal_Installation_Guide#Installing_Catalyst_Manually_.28from_AMD.2FATI.27s_site.29_BETA.2FEXPERIMENTAL
Maxpower 9. pro. 2012 v 8.48 odp. 
Thnks very much everyone. I will write back tomrrow if it works & hopefully be plying TF2.

p.s. is it just me, or does everyone's ste4m client not let you type the first letter of the 4lph4bet?
radberry Lee 9. pro. 2012 v 9.55 odp. 
There is simpler way to install recommended drivers. Just read carefully two pinned threads:
http://steamcommunity.com/app/221410/discussions/1/
Frank původně napsal:
Configuring Your Graphics Card
...

Configuring Sources
Depending on your card, it is important that you properly configure your package sources before looking for the latest drivers.
...
*For AMD cards, the Catalyst 12.11 drivers are currently located in the precise-proposed repository. Enable this repository by opening Ubuntu Software Center, selecting Edit | Software sources... and then enabling the Pre-released updates option on the Updates tab. In addition, for the latest vendor-supplied drivers enable the Proprietary drivers for devices (restricted) option on the Ubuntu Software tab.


Additional Drivers (for AMD and NVidia only)
Configuring the latest vendor-supplied drivers for NVidia or AMD cards can be done using Additional Drivers. For more information, see here.

https://support.steampowered.com/kb_article.php?ref=8509-RFXM-1964

After installation:
http://imageshack.us/photo/my-images/850/amddrivers.png/

Naposledy upravil radberry Lee; 9. pro. 2012 v 10.14 odp.
Crowbar 15. pro. 2012 v 11.14 dop. 
RussianNeuroMancer původně napsal:
A Terrible Person původně napsal:
I have no idea how to just update my graphics driver, can someone help me?
http://wiki.cchtml.com/index.php/Ubuntu_Quantal_Installation_Guide#Installing_Catalyst_Manually_.28from_AMD.2FATI.27s_site.29_BETA.2FEXPERIMENTAL

Tried this solution with a Mobility Radeon HD 2600 and worked. Previously i had the stable drivers, but everytime i tried to lauch tf2, i got an error about updating the openGL. I'm Using Ubuntu 12.10.
Naposledy upravil Crowbar; 15. pro. 2012 v 11.17 dop.
Maxpower 15. pro. 2012 v 12.33 odp. 
Thank you guys, this issue has been resolved and you have helped me out alot!
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Datum odeslání: 9. pro. 2012 v 2.13 odp.
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