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| Hello! | | Hello! |
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| = Issues =
| | Hello! |
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| == Video Tearing ==
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| AMD/ATI claims that the "Tear Free Video" option is enabled by default, but that wasn't the case with Catalyst 12-3 installed on Kubuntu 12.04.
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| If you're having issues with tearing, make sure that "Tear Free Video" is on. You can find this option in the Catalyst Control Center under 'Display Options' or you can use the following command:
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| sudo amdconfig --sync-video=on
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| The option will not take effect until you restart X (i.e. log out).
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| If you're using compositing, you should also make sure that vsync is enabled in the compositor's settings. I found that vsync was enabled by default, but here are the appropriate settings should you want to experiment.
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| === kwin ===
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| You can enable vsync for kwin in System Settings -> Desktop Effects -> Advanced tab
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| === Compiz (Unity/GNOME-Shell) ===
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| TODO: See if there's a friendlier way to make sure vsync is enabled without installing ccsm.
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| Install the compiz settings manager:
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| sudo apt-get install compizconfig-settings-manager
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| ccsm
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| The 'Sync to Vblank' is found in the 'OpenGL' subsection of the 'General' group
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| == Hybrid Graphics and Catalyst==
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| There are two basic types of hybrid designs. Older hybrid systems use a multiplexor (mux) to switch between GPU's. Newer systems (those with PowerXpress >= 4.0) are muxless. As far as I can tell, PowerXpress 4.0 started with RadeonHD 6000-series GPU's, and systems with older ATI GPU's have a mux, but don't quote that.
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| === ATI/ATI Hybrids ===
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| As of Catalyst 11-8, switching between two ATI cards (and maybe Intel/ATI muxless too?) is supposed to be doable, though I don't know if that applies to all ATI/ATI hybrids or only the muxless ones. One would use amdconfig's PowerXpress options to switch back and forth between the integrated and discrete cards, like so:
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| amdconfig --pxl # List current activated GPU
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| sudo amdconfig --px-dgpu # Activate discrete GPU (High-Performance mode), must re-start X to take effect
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| sudo amdconfig --px-igpu # Activate integrated GPU (Power-Saving mode), must re-start X to take effect
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| After switching, one would log out and back in to restart X.
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| === Intel/ATI Hybrids ===
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| Follow GUI Installation and choose the basic one "ATI/AMD proprietary FGLRX graphics driver". Let the install finish and it will ask you to reboot. Do not REBOOT.
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| Make a backup of your xorg.conf.
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| sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.orig
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| Generate a new config:
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| sudo amdconfig --initial -f
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| Force use of the new xorg.conf.
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| sudo amdconfig --input=/etc/X11/xorg.conf --tls=1
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| Run the following commands to confim your new settings:
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| fglrxinfo
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| and
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| fgl_glxgears
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| Once all done, Reboot.
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| Relogin and try the following command to see your Graphics card status:
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| sudo lshw -C display
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| Re-open "Additional Drivers" settings and you will see "ATI/AMD proprietary FGLRX graphics driver" status as "This driver is activated and currently in use". Open "AMD Catalyst Control Center" to see more options.
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| Tested on my Intel Gen 2/RadeonHD7550 gfx cards on a Samsung NP530U4B-S01AU Laptop. This solved a general overheating and crashing of AMD Catalyst Control Center issues.
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| Extra: I completely solved overheating issue with Jupiter Applet. (http://www.webupd8.org/2010/07/jupiter-ubuntu-ppa-hardware-and-power.html) on the same laptop. More comments on this would be appreciated.
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| == Build Fails and Log Shows "mixed implicit and normal rules. Stop." ==
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| If the installation fails and you find the above message in /var/lib/dkms/fglrx/<version_number>/build/make.log, it may be because you're using a pentium-build wrapper around gcc. See what the following ls command returns:
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| ls -la /usr/bin/gcc
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| If it shows that gcc is a link to builder-cc, temporarily redirect the link to point to the real gcc (gcc-4.6 in Ubuntu Precise). This should allow you to install fglrx:
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| sudo ln -sf /usr/bin/gcc-4.6 /usr/bin/gcc
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| When you're finished installing the driver, return the gcc link to its original value:
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| sudo ln -sf /usr/bin/builder-cc /usr/bin/gcc
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| Launchpad link for this bug: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/555957
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| == "Errors were encountered while processing: fglrx-amdcccle" (on 64-bit systems) ==
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| Most likely, you probably did not have the ia32-libs-multiarch:i386 lib32gcc1 libc6-i386 packages installed beforehand. If you have a 64 bit install, the above dpkg command may complain that "Errors were encountered while processing: fglrx-amdcccle". This is because of a dependency of the amdccle package on 32 bit libraries. If you receive this error, use the following command, which will force the installation of all of the 32 bit dependencies, and then the amdcccle package:
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| sudo apt-get -f install
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| Catalyst {{Template:Catalystversion}} on 64-bit systems may require the ''--force-overwrite'' command in the above ''dpkg'' command:
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| sudo dpkg -i --force-overwrite fglrx*.deb
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| == Problems Starting Xserver ==
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| If you get a black screen hang, the first thing to check is if xorg.conf is the problem.
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| You can disable the xorg.conf with:
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| sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.disabled
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| Reboot and check to see if things work now.
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| You can reinstate the file with:
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| sudo mv /etc/X11/xorg.conf.disabled /etc/X11/xorg.conf
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| Before tweaking ACPI settings, try ensuring /dev/null is chmodded to 0666. This intermittently changes when using the nano (and possibly other) editors with sudo and the group/world permissions are unset. This leads to the ATI drivers hanging on boot or otherwise. A quick and dirty init script saved as /etc/init/chmodnull does the trick -
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| start on filesystem
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| script
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| chmod 0666 /dev/null
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| chmod 0666 /lib/udev/devices/null
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| end script
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| This has been tested using Ubuntu 10.04 64-bit on a ATI Radeon HD 4830 (HP Envy 15-1060ea). It's worth noting that I had to disable TLS (amdconfig --tls=0) to get things to stay stable!
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| If you've properly installed the driver, but experience problems when starting the X server, such as hanging, black/white/gray screen, distortion, etc., your system BIOS may have a buggy ACPI implementation. To work around, press Ctrl+Alt+F1 to get to a terminal (or failing that, boot to recovery mode) and run:
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| sudo amdconfig --acpi-services=off
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| If this method works, you should consider checking your system vendor's BIOS changelogs for relevant ACPI fixes, updating your BIOS, and reenabling the driver's ACPI services.
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| == Unsupported Hardware Watermark ==
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| This can happen if your card's PCI ID wasn't officially certified to work with a particular version of Catalyst. It does not necessarily mean that your card is unsupported, but it does mean that you shouldn't file bugs with that particular card/driver combination. If you installed the driver by downloading it from AMD/ATI, installing a newer version of Catalyst will probably help.
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| If you installed the proprietary driver included with Ubuntu or you do not want to upgrade to a newer version, it may be possible to work around the issue by using a control file from a older version of Catalyst than the one you're running.
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| cd ~/; mkdir catalyst12.4; cd catalyst12.4/
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| wget <nowiki>http://www2.ati.com/drivers/linux/amd-driver-installer-</nowiki>12-4-x86.x86_64.run
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| chmod +x amd-driver-installer-12-4-x86.x86_64.run
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| sh amd-driver-installer-12-4-x86.x86_64.run --extract driver
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| sudo mv /etc/ati/control ~/control.bak
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| sudo cp driver/common/etc/ati/control /etc/ati
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| == Hang at logout ==
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| If you experience hangs when logging out (of X) it is probably due to the /etc/ati/authatieventsd.sh script looking for X authorization files in the wrong place when it starts up. You can kill the hanging authatieventsd.sh processes from a console tty to allow the shutdown of the X server.
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| Before the following commands verify that /etc/ati/authatieventsd.sh exists after build and install, if not just do:
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| (assuming that the installer is in the directory we used to install)
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| cd ~/catalyst{{Catalystversion}}
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| sh amd-driver-installer-{{Catalystversion}}-x86.x86_64.run --extract driver
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| sudo cp driver/packages/Ubuntu/dists/lucid/replacements/authatieventsd.sh /etc/ati/authatieventsd.sh
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| sudo chmod +x /etc/ati/authatieventsd.sh
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| This problem can be fixed permanently with:
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| sudo mkdir -p /var/lib/xdm/authdir
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| sudo ln -s /var/run/xauth /var/lib/xdm/authdir/authfiles
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| If that doesn't work then you can disable atieventsd with this command:
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| sudo /usr/sbin/update-rc.d -f atieventsd remove
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| You'll have to restart for this to take effect.
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| == Can't remove fglrx with dpkg (diversion issue) ==
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| If dpkg refuses to remove an fglrx package and complains about a diversion of a file, you might need to manually remove it. For example, if dpkg complains:
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| <pre>dpkg-divert: mismatch on divert-to
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| when removing `diversion of /usr/lib/libGL.so.1.2 to /usr/share/fglrx/diversions/libGL.so.1.2 by xorg-driver-fglrx'
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| found `diversion of /usr/lib/libGL.so.1.2 to /usr/lib/fglrx/libGL.so.1.2.xlibmesa by xorg-driver-fglrx'</pre>
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| then:
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| sudo dpkg-divert --remove /usr/lib/libGL.so.1.2
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| == This module/version combo is already installed ==
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| If you get this error-message, simply uninstall the previous version before installing the new one with:
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| sudo dkms remove -m fglrx --all
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| == New kernel installed? ==
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| In theory, DKMS should automatically install the fglrx kernel module for your new kernel the first time you boot it. Should you need to manually install it:
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| sudo dkms build -m fglrx -k `uname -r`
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| sudo dkms install -m fglrx -k `uname -r`
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| if amdcccle doesn't work and says Identifier is not a valid word. Use lower case letter in xorg.conf
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| [[Category:Installation Documentation]]
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| == amdconfig not found after installation ==
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| This scenario is possible when the driver installation has seemingly succeeded and is possibly related to previous fglrx installs, including those through Jockey (i.e. you first used drivers provided by Ubuntu but then upgraded to ones available from AMD's website). When doing amdconfig --initial after driver installation, you might end up not having the amdconfig available at all:
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| <pre>amdconfig: command not found</pre>
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| After booting you might receive X error '(EE) Failed to load module "fglrx" (module does not exist, 0)'. These do not necessarily indicate that the installation has failed completely. On command line, do
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| ls /usr/lib/fglrx/bin
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| and see if the command lists some Ati related programs. If they are listed but not found from /usr/bin, it is possible that the "update-alternatives" fglrx .deb installation does has been ignored. See man update-alternatives for more information about the concept and workings of alternatives. In practice, update-alternatives is supposed to create several symbolic links to the files in the fglrx directory, but it will be ignored if the alternatives for the very related gl_conf entry has been set to manual. Do
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| update-alternatives --get-selections | grep gl_conf
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| and see if the mode is manual instead of auto and if mesa is mentioned instead of fglrx in the path that is printed. In this case you need to
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| sudo update-alternatives --set gl_conf /usr/lib/fglrx/ld.so.conf
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| to set fglrx as the active alternative. You can alternatively (no pun intended) and additionally change the gl_conf into automatic mode before the installation this way:
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| sudo update-alternatives --auto gl_conf
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| After that, the alternatives should automatically be configured correctly when the graphics driver .debs are installed.
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| == "update-alternatives: error" during install ==
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| During installation you may receive the following message:
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| <pre>update-alternatives: error: unable to make /usr/lib/xorg/modules/drivers/fglrx_drv.so.dpkg-tmp a symlink to /etc/alternatives/fglrx_drv: No such file or directory</pre>
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| This can be easily solved by creating directory "drivers" under /usr/lib/xorg/modules/
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| sudo mkdir /usr/lib/xorg/modules/drivers
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| == 'Can't exec "debian/rules": Permission denied at /usr/bin/dpkg-buildpackage line 507.' during deb generation ==
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| During installation you may receive the following message:
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| <pre>Can't exec "debian/rules": Permission denied at /usr/bin/dpkg-buildpackage line 507.</pre>
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| This can happen when your /tmp folder is mounted with the option "noexec". The noexec is suggested by many howtos regarding Ubuntu on SSD, when placing the /tmp in memory.
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| A workaround can be found here: [http://serialized.net/2010/03/getting-around-tmpfs-noexec-problems/]
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| == Errors during deb generation ==
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| You may recieve errors if you do not have devscripts, dh-make, execstack and dh-modaliases installed. Run apt-get to install, and the errors go away and the deb is generated correctly.
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| If you recieve the error dpkg-buildpackage: not found:
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| sudo apt-get install devscripts
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| If you recieve the error make: dh: command not found:
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| sudo apt-get install dh-make
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| If you recieve the error make: execstack: Command not found:
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| sudo apt-get install execstack
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| If you recieve the error make: dh_modaliases: Command not found:
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| sudo apt-get install dh-modaliases
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| == Black screen after uninstalling old amd drivers ==
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| Start you computer in recovery mode and exit to root shell.
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| Remount your partitions in rw mode:
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| mount -rw -o remount /
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| ...
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| Go to your download directory and proceed with building and installing the drivers in recovery mode.
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| All should be fine after a reboot.
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| == References ==
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| <references/>
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