Steam for Linux > AMD Graphics Cards > トピックの詳細
d2kx [phoronix] 2013年2月18日 15時43分
(19.02.) AMD Catalyst 13.2 Beta 6
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[TUX]pab.lo 2013年2月18日 16時45分 
Yay! it fixed the segmentation fault with big picture in my case. Thanks for sharing, it's not even published in the site yet :)
Evil Penguin 2013年2月18日 18時40分 
I just tried it out with TF2 and performance is *still* ♥♥♥♥.
AMD had months to work on this and there's still pretty much the same performance issues.
m00ny 2013年2月19日 0時02分 
Just installed 13.2-beta6 (x86_6), fixed bigpicture for me, and my games are still running :-)
Kano 2013年2月19日 0時04分 
@SolidSteel

Do you have got Tearfree enabled? That's a real performance killer...
m00ny 2013年2月19日 0時06分 
@Kano, also disabled it. Why can't those drivers just buffer the output frame, and display it on vsync, while the actual application continues rendering the next frames already...
Evil Penguin 2013年2月19日 0時58分 
Kano の投稿を引用:
@SolidSteel

Do you have got Tearfree enabled? That's a real performance killer...
It's disabled.
Kano 2013年2月19日 4時15分 
What does fglrx show? Is it showing:
$ fglrxinfo
display: :0 screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: ATI Radeon HD 5670
OpenGL version string: 4.2.12172 Compatibility Profile Context 12.10.17
The number right of context is basically the number of the first installed driver if you did not reset the settings. For KDM i use:
sudo screen sh -c '/etc/init.d/kdm stop;sleep 5;rmmod fglrx;rm -f /etc/ati/amdpcsdb;/etc/init.d/kdm start'
Should work with lightdm as well, but did not try it:
sudo screen sh -c '/etc/init.d/lightdm stop;sleep 5;rmmod fglrx;rm -f /etc/ati/amdpcsdb;/etc/init.d/lightdm start'
最近の変更はKanoが行いました; 2013年2月19日 4時15分
SK1DMARK 2013年2月20日 3時35分 
use this to fix the problems. just insert the url from above with the one in the install guide. it worked for me



12.04
http://wiki.cchtml.com/index.php/Ubuntu_Precise_Installation_Guide#Test_your_installation


12.10
http://wiki.cchtml.com/index.php/Ubuntu_Quantal_Installation_Guide#Test_your_installation
thunrak 2013年2月21日 10時29分 
Feature Highlights of the AMD Catalyst™ 13.2 Beta Driver for Linux

[370839]: Resolves a sporadic Steam Big Picture mode crashing issue encountered with AMD Radeon™ HD 7000, 6000 Series
Seriously AMD? There's only HD7000 and 6000 cards? Why even bother making drivers to older series?
That's just sad.
arc| Gps 2013年2月21日 18時20分 
I just tried opening big picture mode and steam tells me to install latest beta driver.
(hd570)
I will try this.
anthro 2013年2月22日 6時44分 
thangar | MsD の投稿を引用:
Feature Highlights of the AMD Catalyst™ 13.2 Beta Driver for Linux

[370839]: Resolves a sporadic Steam Big Picture mode crashing issue encountered with AMD Radeon™ HD 7000, 6000 Series
Seriously AMD? There's only HD7000 and 6000 cards? Why even bother making drivers to older series?
That's just sad.

I have hd5770. I thought it was strange too that 6000 and 7000 series were singled out but beta 13.2.6 has fixed big picture mode crash for me.

Fazmaster 2013年2月23日 15時48分 
Still experience the same performance issues in TF2 with my "Sapphire HD 7750 Ultimate" on Ubuntu 12.10.

Serious Sam even refuses to start with the beta driver.
d2kx [phoronix] 2013年2月24日 4時11分 
OpenGL performance overall (Team Fortress 2, Unigine Heaven, Steam BigPicture) is just ♥♥♥♥ing horrible with frame drops and input lag right now with my HD 6870.
thunrak 2013年2月24日 4時57分 
A noticed some pretty curious thing when I was changing the resolution at big picture.
I got a message saying I have only ~257MB VRAM (the value shown was in KB) and because of that, big picture's preformance may be low. (and it was)
Note: I have a HD5770 (1GB)
Magbed@Linux! 2013年2月24日 10時23分 
Do these drivers include the watermark beta thing?
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