Ubuntu 16.04 LTS doesn’t support the fglrx driver, for example. See the feature matrix to know what is supported for the GPU. To switch, select the graphics you want to run. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Check This Out
For the most recent releases of Ubuntu (and its flavours) this driver is usually as fast as the closed-source, proprietary fglrx driver (called AMD Catalyst) from AMD Inc. Turn vsync off The radeon driver will enable vsync by default, which is perfectly fine except for benchmarking. What do Marxists mean by "class basis of law"? Where can I find LaTeX and its package installation guide in details? http://support.amd.com/en-us/download
You should then be able to select another graphics card driver and click Apply Changes. You may check this at the terminal: lspci -vvnn | grep VGAIdentify whether your AMD graphics card model series is supported by the fglrx driver. Driver options The following options apply to /etc/X11/xorg.conf.d/20-radeon.conf. The amdgpu driver, pre-installed in 16.04+, is used for AMD's newest graphics cards.
Manually installing Catalyst 13.4, special case for Intel/AMD hybrid graphics WARNING: This method does not appear to work with Catalyst 12.8. What will happen if open a portal in the Mariana trench and another portal in the Sahara desert? For example: root=/dev/disk/by-uuid/d950a14f-fc0c-451d-b0d4-f95c2adefee3 ro quiet radeon.modeset=1 security=none # video=DVI-I-1:[email protected] "video=9-pin DIN-1:[email protected]" GRUB Legacy can pass such command line as is. Amd Ubuntu Drivers If the search returns a legacy version, you may have to use the open source driver.
It can be deactivated by adding radeon.pcie_gen2=0 as a kernel parameter. sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.BAKRemove/purge current fglrx and fglrx-amdcccle (If you have used a method outside of aptitude, apt, Software Center or Synaptic, follow the other party's instructions for removal). Unofficial AMD Wiki and Bugzilla As per AMD, the Unofficial Wiki for the AMD Linux Driver and Unofficial AMD Bugzilla are not supported by, or affiliated with AMD in any way. http://support.amd.com/en-us/kb-articles/Pages/AMDCatalyst15-5LINReleaseNotes.aspx Comment 115 of this bug report includes instructions for a fix.
Cursor corruption after coming out of sleep If the cursor becomes corrupted like it's repeating itself vertically after the monitor(s) comes out of sleep, set "SWCursor" "True" in the "Device" section Ati Drivers Why are percentages part of the curriculum? Newer AMD GPUs designed with GCN technology (Graphics Core Next) should use AMDGPU or AMDGPU-PRO, while older AMD GPUs should use Radeon. If all is right, the fglrx driver that corresponds to AMD Catalyst 13.4 will be installed and working on your system.
sudo chmod +x amd-driver-installer-catalyst-13-4-x86.x86_64.runExecute the .run file: sudo ./amd-driver-installer-catalyst-13-4-x86.x86_64.run Be sure to click "Install Driver" as shown: Create a new xorg.conf: sudo amdconfig --initialReboot. Save backup copy of xorg.conf in case this doesn't work. Ubuntu 16.04 Amd Drivers See this page Recommended configuration for X.org No configuration is necessary for ATI driver in the modern versions of Ubuntu. Amd Catalyst Linux Multihead setup Using the RandR extension See Multihead#RandR how to setup multiple monitors by using RandR.
If none of the above work, then you can try running vblank_mode=0 glxgears or vblank_mode=1 glxgears to see which one works for you, then install driconf and set that option in his comment is here Manually installing Catalyst 13.4 These instructions apply to AMD Catalyst official software distributions, versions 11 through to 13 (e.g. 11.10, 12.104, 13.12, 13.35/"14.1 beta"). If, after rebooting, you are presented with the message "Could not apply the stored configuration for monitors", do not be alarmed. Maybe 14.04 is too old for you, though. Radeon Open Source Driver
Official kernel bug ticket with patch for 4.8: https://bugzilla.kernel.org/show_bug.cgi?id=172421 The patch introduces a new kernel parameter radeon.hdmimhz which alters the pixel clock limit. These can show values such as the current frame rate or the CPU load for each CPU core or an average of all of them. To avoid complications later on, save it inside an empty folder. http://reschecker.com/amd-catalyst/ati-radeon-x700-driver-download-linux.html However, if the bug is determined to be with fglrx, this may only be fixed by AMD, as they are the only ones with access to the source code. 3.
Options are far from limited on 16.04, but some of them may not be the best. Amd Catalyst Control Center Read here. More information will follow as available.
Identifying your graphics card or APU First, check your graphic card name and chipset: sudo update-pciids #optional command, requires internet lspci -nn | grep -E 'VGA|Display'It should report something like this Note: If HDMI audio does not work after installing the driver, test your setup with the procedure at Advanced Linux Sound Architecture/Troubleshooting#HDMI Output does not work. If this does not work, you can try adding noapic instead of pci=nomsi. navigate here Option "AccelMethod" "glamor" DRI3 is enabled by default since xf86-video-ati 7.8.0.
Sorry There was an error emailing this page. AMDGPU-PRO It's proprietary and maintained by AMD, so it should provide the same performance as fglrx did. If that does not fix your problem, try booting with fbcon=map:0 instead. Enable the Source Code repository in Synaptic Package Manger, then open a terminal and type: sudo apt-get update On a standard desktop install of Ubuntu 12.x you may also need to
If you have Ubuntu 14.04 LTS with Linux kernel 4.4.0 (HWE stack Xenial), you can't install the proprietary fglrx/Catalyst driver.