Talk:Problems with fglrx

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using kernel AGP vs fglrx AGP

Anyone know whether this makes a performance and/or stability difference?

8.20.8 and later works with current Debian sid packages

spiney@t43p:~$ dpkg -l xserver-xorg
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name                         Version                      Description
ii  xserver-xorg                 6.9.0.dfsg.1-2               the X.Org X server
spiney@t43p:~$ fglrxinfo 
display: :0.0  screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: MOBILITY FireGL V3200 Pentium 4 (SSE2) (FireGL) (GNU_ICD)
OpenGL version string: 1.3.5519 (X4.3.0-8.20.8)


Ahh - thanks for the info. You perhaps compiled the modules for the drivers yourself and did not use the debian packaged fglrx-driver? Thus, it must be an unneeded limitation on the debian packaged driver which limits its installation... Full listing at which lists as required packages:

xserver-xorg (<< 6.8.99)
 the X.Org X server 
xserver-xorg (>= 6.8.0) 

The first limitation (<<6.8.99) is what prevents installation. I'm sure I could force apt to install it, but I may go back to compiling the modules myself, as using fglrx 8.20.8 with kernel 2.6.15 needs a small patch to compile correctly anyway... --gsmenden

Spiney, where exactly do you have your package from? I re-build the 8.20.8-package from debian with the <<6.8.99 dependecy removed, but when I try to run X, I get

[R200Setup] X version mismatch - detected, required
(EE) Failed to load module "fglrx" (module requirement mismatch, 0)

Any hints? --[User:nomeata|nomeata]

I used the ati-installer (the huge download), created a Debian sid package and installed it, but got the same error. The installer seems to fetch the wrong driver version from the archive, so I extracted it with

./ --extract <sometempdir>

and put the necessary files from the created <sometempdir>/x690 subdirectory into /usr by hand. All IIRC, it's been some time since. :)

--spiney 07:29, 11 Jan 2006 (CET)

Thanks for the pointer. This is how you get proper debian packages out of the ati-installer:

./ --extract fglrx-tmp
cd fglrx-tmp
$editor packages/Debian/ #  in the line "sid|unstable) X_DIR=x680;;", put a x690 for the x680
./fglrx-tmp/packages/Debian/ --buildpkg sid
cd ..
sudo dpkg -i fglrx-kernel-src_8.20.8-1_i386.deb fglrx-driver_8.20.8-1_i386.deb

--Nomeata 00:35, 13 Jan 2006 (CET)

I had to do following steps :

$ ./ --extract fglrx-tmp
$ cd fglrx-tmp
$ editor packages/Debian/ #  in the line "sid|unstable) X_DIR=x680;;", put a x690 for the x680
$ ./packages/Debian/ --buildpkg sid
$ cd /tmp
$ sudo dpkg -i fglrx-kernel-src_8.20.8-1_i386.deb fglrx-driver_8.20.8-1_i386.deb

--Fbianco 13:36, 26 February 2006 (CET)

Nice - confirmed works on my T43p running sid. From then on (or until 8.21.x comes out) you'll have to tell apt to hold back fglrx-driver package, or it will try to "update" fglrx-driver to 8.20.8-1.1 and therefore revert back to the problematic drivers. --gsmenden

Thanks for the info, Nomeata, that's a lot cleaner a solution than my manual way.

--spiney 08:32, 13 Jan 2006 (CET)

To get this working under 2.6.15 with 6.9, you will also need to apply a small patch - there is a link on the main article page. After you install the fglrx-driver package with the 6.9 versioning hack above, go to /usr/src/modules and copy the patch here. Modify the first two lines of the patch file to take out the "build_mod" directory, e.g. first line should begin with

--- fglrx.orig/firegl_public.c 

and call it with the -p0 strip option. It should patch the firegl_public.c file cleanly. You can then install as usual for your kernel (2.6.14.x or 2.6.15) using module-assistant.

Update - although X will come up in kernel 2.6.15 with the fglrx drivers patched as above, there is some strange behavior exhibited in all of X apllications - frequent hanging of applications when closing windows. Reverting back to the radeon driver in 2.6.15 solves these - so it is likely the ATI proprietary driver causing some problems.

Yet another update - fglrx 8.21.7 is out as of 1/19/2006, now supporting OpenGL 2.0, so eventually we will have beautiful complex shading / fog effects on Linux, too. It works well with X.Org 6.9 out of the box.

Unfortunately, this version gives the same problems when used (unpatched) with kernel 2.6.15 with strange lockups occasionally requiring reset of X. I have not tried this with the ~10 line patch listed on the main site, but that patch not work for me with 8.20.8. Anybody else have experience with 2.6.15 and fglrx?

Yay - new version out - 8.22.5 - works well with 2.6.15.x. Finally, running a plain-vanilla kernel on a T43p! (SATA+libata passthrough+SMART in mainline, 3d accel drivers up to date. Linux life is good.)

--gsmenden 12:39, 9 Feb 2006 (EST)

I don't know which patch you mean exactly (10 lines? the patch from lkml is just one line changed, no?), but I've been using 8.20.8 with 2.6.15 for quite some time (actually started with some -rc version IIRC), no lockups at all. No idea about 8.21.7 though, because I switched to 2.6.16-rc1 and can't compile the fglrx module at the moment, need to investigate the cause.

--spiney 07:24, 21 January 2006 (CET)

Ok - strange. Yeah, the actual change is only one line, the rest is just commenting, etc. The lockups that I get are quite rare, but flightgear occasionally gives a hard lock. glxgears and fgl_glxgears work fine, netscape occasionally will hard-lock, and strangely enough issuing a shutdown command often makes the display blank and hard lock. I can't reproduce them too consistently, but these _never_ occur with the radeon driver / mesa or under 2.6.14.x.

Unfortunately vanilla 8.21.7 with kernel (Xorg 6.9) gives the same X lockups.

--gsmenden 11:36, 21 Jan 2006 (EST)

I can't compile the 8.21.7 driver modules with at all. They compile with cleanly and 8.20.8 compile with What I don't understand though is, that when I let the ATI installer build debian packages, it does so without hassle, but the packages don't work. (this is about 8.21.7 - Also patching doesn't seem to help. It shouldn't of course.

--Rasto 15:04, 23 Jan 2006 (CET)

I looked at the compile problems last night. I have no idea, how it is possible that it works for other people with 2.6.15, perhaps when you install precompiled modules? I don't really understand how that ati-installer thing works. Anyway. This may solve the problems with 8.21.7 and 2.6.15- it is just two minor line changes (+ the one line patch with little extra), but now it compiles. pm_register and similar were moved to linux/pm_legacy.h in 2.6.15, so that's one problem. It also reports unknown symbol verify_area, but this should not pose a problem, as it is already obsolete and redundant. If you feel, that the one line should be left as the separate patch, copy it somewhere else and change it. It's here [1], but I'll put it on the main page as well.

--Rasto 18:29, 25 Jan 2006 (CET)

Disabling the external VGA port?

Does anyone know how disable the VGA port completely even when a cable is attached? Fiddling around with the DesktopSetup and ForceMonitor options didn't do the trick for me, and the MonitorLayout option found in some documentation is no longer valid in the current fglrx driver.

--spiney 19:42, 10 Jan 2006 (CET)

Debian-specific script to switch fglrx<->radeon

Don't know where to put it exactly, but if someone's interested (and using Debian), I've put up a script for easily switching graphics driver configurations. Feedback appreciated (altho I haven't got any to the xscreensaver patch ;)), especially if someone could do something similar for other distributions (Gentoo being half-way there it seems) and incorporate it into the script.

--spiney 15:25, 17 January 2006 (CET)

Compile ATI driver???

How can you compile a binary only distributed driver? If I'm not getting something wrong, please change the formulation of the just added info. Wyrfel 20:10, 25 January 2006 (CET)

[2] "The driver as a whole is made of three main components: the driver proper, a replacement libGL and a kernel module. The driver and libGL are in the fglrx-driver package, the kernel module's source code is in the fglrx-kernel-src package." --Dunno 23:49, 13 February 2006 (CET)

Yepp, my fault, didn't think of the kernel part when i wrote that. Wyrfel 02:50, 14 February 2006 (CET)

On Kernel 2.6.16(_rc4-mm1) fglrx doesn´t load anymore


if i emerge ati-drivers 8.22.5 and try to modprobe it on Kernel 2.6.16_rc4-mm1 i get the following console output:

FATAL: Error inserting fglrx (/lib/modules/2.6.16-rc4-mm1/video/fglrx.ko): Unknown symbol in module, or unknown parameter (see dmesg)

my dmesg Output reads:

fglrx: Unknown symbol inter_module_unregister
fglrx: Unknown symbol inter_module_get_request
fglrx: Unknown symbol inter_module_put
fglrx: Unknown symbol inter_module_register

from the ati-driver wiki i know that the driver runs on 2.6.16 up to rc3. But on the mm Series it doesnt run since

Help would be appreciated...

Thanks and Greets


Have a look at the (currently) last entry on, which explains how to revive the old inter_module routines. HTH

--Nephilim 19:41, 22 March 2006 (CET)

Link to the specific post: --Thinker 20:00, 22 March 2006 (CET)

I have a t43p / Debian Sid running 2.6.16 debian kernel compile the debian way. And the fglrx modules compiled. There are two problems that I can not seem to fix...

 o If I log out of kde to kdm/ or the login, everything goes black, even Alt+Ctrl+F1 does not work.
It is not locked up as Ctrl+Alt+Del does a proper restart. o The other problem is on the second monitor the screen boundary is not right.
Putting the mouse to the bottom cause a vertical blur.
As long as the mouse is not at the bottom of the second screen all is well.

--Lters 14:35, 7 April 2006 (CEST)

Did you tell KDM to restart the X server when logging out? It is described in a link on the main article page under "Hang when logging out." I don't have two monitors so I'm not sure about your other problem... --gsmenden 20:55, 9 April 2006 (EST)

Suspend2 and fglrx

There seems to be a nice trick that allows the laptop to hibernate properly when set. One should set this setting into the hibernate.conf file:

ProcSetting extra_pages_allowance 5000


--Assen 22:04, 3 May 2006 (CEST)

Emacs with GUI affected

I installed fglrx 8.20.8 on SuSE 10.0 with kernel 2.6.13 on T43 and fglrx 8.24.8 on Ubuntu 5.10 with kernel 2.6.12 on T40. On both systems, emacs works well with "-nw" option. However, in the first system, emacs doesn't respond to any key stroke when started with GUI interface, but it works well with "emacs -font fixed". In the second system, Emacs displays all characters as empty rectangles and responds to all key strokes althouth they are illegible. If I use the xorg.conf before fglrx was installed, then emacs works perfectly. I doubt that the problem is caused by the font. But it stays there even if I use the same fontpaths under section "Files".

Does anyone else have this problem? I haven't found any other X applications affected by the use of the driver. --Bitcalc 04:02, 30 May 2006 (CEST)


With driver version 8.25.16, I noticed a blinking of the HDD-LED every second. When viewing /var/log/messages, it revealed that each second, there was a message

atieventsd[3331]: Unable to bind control socket to /var/run/atieventsd.socket: Address already in use. 

Anybody else with this problem? What is this atieventsd for anyways? When I kill it, the led stops blinking the there are no more messages...

--Hypnotoad 19:07, 21 June 2006 (CEST)

Nevermind, problem solved with the newest driver version. It was obviously a quite common bug... --Hypnotoad 21:25, 29 June 2006 (CEST)

PreInitDAL failed

On my T60 with a Radeon X1400 card and fglrx 8.33.6 installed I was getting this error when trying to launch the X server for a long time.

(EE) fglrx(0): PreInitDAL failed
(EE) fglrx(0): PreInit failed
(EE) Screen(s) found, but none have a usable configuration.

Other places on the net told me that this could happen when you run your console in framebuffer mode, but apparently just switching the console mode to anything else than the standard will do this to you. So don't pass the vga=... parameter to the kernel if you see this error.

When I finally made X run, I was getting this error

(EE) AIGLX error: dlsym for __driCreateNewScreen_20050727 failed (/usr/lib/xorg/modules/dri/ undefined symbol: __driCreateNewScreen_20050727)
(EE) AIGLX: reverting to software rendering

and the information here proved useful. Perhaps some of this information should go to the problems page, just to prevent others having the same trouble as me ;) --Esmil 21:23, 10 February 2007 (CET)

Big Desktop and fglrx

I have gotten the horizontal desktop to work on my t43 with an external lcd. but when i try to run any opengl apps (e.g. glxgears), everything is rendered like 20 pixels to the left and there is a stripe on the side of the window. I think this has to do with the total resolution of 1400x1050 + 1280x1024, since i remember it working fine before i added big-desktop. FYI i am on ubuntu 6.10, fglrxinfo gives OpenGL version string: 2.0.6011 (8.28.8). also i should note that the performance of glxgears is terrible, something like 250fps, but i assume this is related to it rendering wrong.

FGLRX hardlock upon reboot+BSOD

Hi folks! I have been having this strange problem with the closed source ATI proprietary fglrx drivers. I was using Fedora core 6, but now have installed Feisty i386. I installed the restricted ati driver, but upon reboot my computer screen goes blank at the GDM login screen and the system freezes. ie. All activity stops. Basically X server hardlocks as I am unable to switch to any console also by pressing ctrl+alt+F4/5 etc.

The same problem I am having ever since fglrx 8.33.6. The older versions (till 8.32.5) work fine with the same method of install and i even get DRI (was using XGL+Beryl in FC6 with 8.32.5 on default 2.6.18 kernel). I have tried many distros (OpenSuse 10.2, Fedora Core 6 (newer kernels from 2.6.19 onwards), Fedora 7, Debain, and Ubuntu 7.04 now) in vain, and all fglrx drivers till 8.37.6, but the same problem recurs in all.

The problem is new kernels work only with new fglrx drivers, which dont seem to work on my computer. I wanna desperately get DRI working so that i can get desktop effects and smooth video playback.What could be the issue? I am using a

AMD 64 3200+ Venice Gigabyte GA-K8N51-GMF9 (Nforce 430) Motherboard ATI X1800XT 512 MB DDR3 graphics (MSI RX1800XT-VT-2D-512E) 1 GB DDR 400 RAM