0
votes
0answers
30 views

Linux: Upgrading BIOS on HP Pavilion HPE so I can reclock my Radeon to the correct MHZ

I installed the rovclock program from the default Debian repository, and it says that the BIOS is returning an invalid reference of 0.0, and I assume that means the BIOS doesn't have that function, ...
1
vote
1answer
140 views

Does radeon.hw_i2c=1 has any thing to do with temperature readings?

I want to read the temperature out from an Advanced Micro Devices [AMD] nee ATI RS880 [Radeon HD 4290] card if possible. It is integrated on an ASUS M4A89GTDPRO/USB3 motherboard. sensors-detect ...
0
votes
1answer
241 views

Linux - How to overclock ATI Radeon GPU - Sapphire R9 270

I have a Sapphire R9 270 (exact model), I've read this can be overclocked to a similar speed to the 270x. How can I achieve this under Linux?
2
votes
1answer
2k views

Do I need any AMD Radeon driver for fedora 20?

This is the first time I am using AMD products, so I am not sure. I have a laptop which has AMD Radeon 8240 (with 512MB graphics memory) and I have just installed fedora 20. Do I need any driver for ...
2
votes
1answer
194 views

How to uniquely identify GPUs (of the same model) on Linux?

I have multiple AMD Radeon GPUs (of the same model) on Linux. I'd like to be able to uniquely identify them, so that if I swap them between PCIe slots, or even between machines, I'll know which one is ...
2
votes
0answers
239 views

Strange fglrx slow down under Debian

I am getting a weird slowdown on all non-OpenGL applications while running some OpenGL applications such as Chromium (while playing a YouTube video), Steam and Blender. Games are running perfectly ...
2
votes
0answers
490 views

Linux Mint switching off GPU

Like many users with hybryd video (I have ATI and Intel on my laptop), i've tried to solve the problem by making proprietary drivers actually work, but failed at that (changing between GPUs causes ...
1
vote
0answers
103 views

Completely remove all X.org setting and configuration files

I'm trying to completely reinstall X server and AMD proprietary drivers on a Fedora Core 17 amd64 with kernel 3.6.11. How do I make sure nothing of my previous setup / configuration remains, so that ...
3
votes
1answer
1k views

Setting up dual monitors in xorg.conf

I have a dual-monitor setup where the second (smaller) monitor extends the desktop of the first one. This works perfectly fine using the KDE monitor settings/XRandr, but Xorg's default behaviour is ...
2
votes
2answers
3k views

Prevent radeon driver from attaching to specific PCI devices?

I have two Radeon cards in this machine, a 6570 and a 6950: lspci | grep VGA: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Turks [Radeon HD 6570] 02:00.0 VGA compatible ...
1
vote
1answer
2k views

Slow graphics performance on Mobility Radeon HD 3400 (LUbuntu v12.10)

I'm having problems to make lUbuntu v12.04 (the same problems is also with Ubuntu) run smoothly on my Asus EEE box B204 (with Mobility Radeon HD 3400). Graphics performance is very bad. I tried to ...
1
vote
2answers
739 views

Tear-free videos for HDTV

Long story short: I use HD6450 to output signal to an HDTV via HDMI. I'm using the proprietary fglrx drivers and like others before me, I'm getting ugly tearing when I play videos (mplayer, VLC, ...) ...
6
votes
1answer
3k views

Linux: Use NVIDIA and ATI cards in the same computer

I've got the following graphics cards installed in my computer: $ lspci | grep VGA 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 4770 [RV740] 03:00.0 VGA compatible controller: ...
5
votes
2answers
2k views

How do I know if I have KMS enabled?

How can I check if KMS is enabled in my kernel? I've compiled mine with KMS radeon modeset defaulting to 1, but I still suspect that it is not enabled. EDIT: aatiis@aiur ~ $ dmesg | grep drm [drm] ...
2
votes
1answer
1k views

Can I control the fan speed with the xf86-video-ati driver?

I have an ATI Radeon HD 4850 running on Arch Linux with the xf86-video-ati driver. Is there any way to control the fan speed (from a conf. file, the command line, whatever) or should I change to the ...
2
votes
4answers
127 views

What happened to my graphics card?

What happened to my graphics card? It happens after a while, and more in QT applications than in GTK. Lines don't disappear after moving the window or hiding it (forcing it to redraw). My ...