Tagged Questions
1
vote
1answer
45 views
Troubleshooting poor performance with ATI HD 5800 GPU
I am attempting again to solve problems between ATI Radeon HD 5800 series (5830) GPU and Ubuntu. Three months ago I posted:
Display difficulties with Ubuntu 12.10, Dual Monitors, and ATI HD 5800
I ...
0
votes
0answers
67 views
How to diagnose/fix TF2 performance issues, despite good FPS?
I'm running Ubuntu 13.04 with an AMD 6630M and the AMD 13.4 drivers. I run Team Fortress on Windows on the same machine, and despite getting 30-40 fps, the game is quite playable, very smooth and ...
1
vote
1answer
30 views
Non-symmetric core load when playing a game
I play Serious Sam 3 on Ubuntu 12.10 amd64 with AMD Phenom II X4 955 processor. And all time I play it there was fully loaded only one core. Command
mpstat 1 1500 -P ALL
after some time gives ...
1
vote
1answer
475 views
Unity really slow on Radeon 6950
I was wondering if anyone could tell me what I need to do/if my system should be able to run Ubuntu 12.10 smoothly.
Asus sabertooth x58,
i7 3.2Ghz,
12 GB 1600 DDR3,
x2 HD Radeon 6950 2GB,
...
1
vote
0answers
183 views
Minecraft runs really weird in Ubuntu 12.10
When I have Vsync on my framerate is capped to 30 instead of 60. Also, when I go fullscreen the mouse seems to have really fast acceleration and the game looks really jumpy. I could run this on ...
0
votes
2answers
765 views
when using fglrx unity does not display and slow moving windows
two issues when using the fglrx driver:
when i move to the propriety fglrx driver, unity does not load the side bar. the login screen loads (with top bar displayed), but when logging in, the unity ...
2
votes
1answer
4k views
ATI Radeon HD 3200 very slow performance
I used ATI fglrx driver for 12.04 with ATI Radeon HD 3200.
After upgrade to 12.10 - there is no fglrx and the system uses standard opensource ATI driver. The driver is very slow especially on playing ...
1
vote
0answers
487 views
Ubuntu 12.04lts, extremely slow mouse/graphics response
I installed Ubuntu on relatively good spec machine:
I7-3770k,
32GB RAM,
AMD HD7870 (2GB GDDR5),
OS installed on 128GB corsair SSD.
Unfortunately, I was seeing very slow response. Mouse pointer ...
1
vote
1answer
786 views
Low graphic performance with Mobility Radeon HD 4200 under Unity3D
On my Lenovo Edge 11" I got Ubuntu 12.04 installed. It runs with a ATI Mobility Radeon HD 4200 (RS880M) and the additional ATI drivers are correctly installed ("lshw -c video" gives me a correct ...
1
vote
1answer
267 views
Why is my AMD Quad 645 CPU running at 800MHz per core on Ubuntu 12.04
I've just loaded Ubuntu 12.04 onto a brand box with an AMD 645 quad CPU with 8GB RAM.
In the BIOS it says, the CPU is running at 3100MHz. However when i boot into Ubuntu 12.04 it says 800MHz?
I've ...
3
votes
1answer
6k views
Bad 3D Performance in Ubuntu 12.04
I already posted a question before but I didn't really get any advice/help. I'll be a bit more brief/general in hope it'll help.
I have an MSI HD 7850 with the Catalyst 12.4 drivers installed. I've ...
3
votes
2answers
451 views
How do I know if I'm getting the most out of my video card?
My computer at home is a bit lacking, so I want to make sure I'm getting the most out of it while I can. Generally speaking, here are the specs:
4GB Memory
AMD Athlon(tm) 64 X2 Dual Core Processor ...
2
votes
1answer
594 views
ATI Radeon 5800 series dual monitor unity not 3D accelerated
When I had a single monitor setup, without Xinerama, with my current setup of Ubuntu 11.10, ATI 5800 series card, Unity showed transparencies, shadows, etc. (although graphics was reported as ...
0
votes
0answers
273 views
MSI GX660R laptop is slow to boot and launch applications [closed]
Laptop hardware details are basically these except mine has 6GB of RAM - everything else looks about the same)
I have an MSI GX660R laptop which came with Windows and on which Windows runs without ...
1
vote
1answer
842 views
Slow window movement with unity on AMD 6950
I am new to Ubuntu and I like it.
I have some issues with the window movement performance (in Unity). My PC has a AMD Phenom X4 955 processor, 4 GB ram and AMD HD 6950 graphics card.
So its not that ...
2
votes
0answers
446 views
Why do I have poor video performance in browsers with a ATI HD3650 GPU? [duplicate]
Possible Duplicate:
How do I fix Flash issues?
I'm experiencing poor video performance on Youtube, both in Firefox and in Opera - Flash and HTML5 (all of the combinations). HTML5 is ...
3
votes
2answers
2k views
Performance issues with Radeon HD 5450
I have a Radeon HD 5450 graphics card. Running Ubuntu 10.04. When I install the proprietary graphics drivers I get good video rendering (YouTube) and appropriate screen resolution. But when I open a ...
0
votes
3answers
1k views
Ubuntu 11.04 + Radeon 4850 = performance problems and graphic problems
I did not install Ubuntu 11.04 on the first day because i tought: okey maybe there are some bugs, i give them some days so they can fix them. But now i got it with the hope the most anoying bugs are ...
2
votes
3answers
756 views
Graphics very jerky on Natty Narwal
I just got a new laptop, and installed narwal on it. Things like youtube videso play fine, however "system graphics" (for lack of a better term) are extremely jerky, for example closing a tab will ...
0
votes
3answers
780 views
Poor 2d performance with ATI/AMD graphic [closed]
I'm using a 2d CAD program to create pcb boards (Eagle from cadsoft.de). On Nvidia Hardware the performance is really good, even on old hardware like an old AMD Athlon XP with 1,8GHz and Nvidia ...
6
votes
3answers
2k views
Bad performance with ATI Radeon X1300?
i'm having problem with Ubuntu 10.04 and my Ati radeon X1300.
In particular i can't enable effect (compiz) because they are SLOW, and, for example, the same game (hedgewars) on the same pc run very ...
5
votes
4answers
2k views
ATI proprietary driver performance?
I'm about to (at least, want to..) buy a laptop with an ATI Radeon HD 4250, and I haven't a good opinion on ATI's drivers. How is the actual performance of the open/proprietary driver (currently I ...
