amd-graphics

How to solve [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module! in CentOS 7?

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I watched my laptop reboot after a system update and there was an error mention that caught my attention. I issued a # dmesg | grep radeon and the results were: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-327.10.1.el7.x86_64 root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet LANG=en_US.UTF-8 radeon.modeset=0 rd.driver.blacklist=radeon [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-327.10.1.el7.x86_64 root=/dev/mapper/centos-root ro crashkernel=auto … Read more

Ubuntu 13.10 does not boot after successful installation: ‘all boot options are tried’ [duplicate]

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This question already has answers here: Ubuntu Won’t Boot After Install on Samsung NP915S3G: error “All boot options are tried.” [duplicate] (2 answers) Can’t boot Ubuntu or Windows 8 after Ubuntu 64-bit install on Samsung series 7 Windows 8 laptop, error “All boot options are tried.” (2 answers) Closed 7 years ago. I am new … Read more

What is the correct way to install proprietary ATI Catalyst Video Drivers (fglrx) directly from AMD?

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I am planning on doing a fresh install of Ubuntu and want to know what is the correct way to install ATI Catalyst Video Driver? There are multiple valid answers for this question spanning over several versions of Ubuntu. For your convenience an index of each below: 14.04 13.04 12.10 12.04 11.10/11.04 etc Answer The … Read more

Chrome graphical glitches with AMD Catalyst proprietary driver [closed]

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Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Ask Ubuntu. Closed 7 years ago. Improve this question Same exact issue as Chrome display glitch when the GPU acceleration is on, AMD Catalyst driver. Graphical glitching happens periodically, maybe triggered by … Read more

How to update GNOME to 3.18 without updating Ubuntu

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I’m running Ubuntu GNOME 15.10, and I would like to update GNOME to 3.18. I have tried using the normal terminal commands suggested to update GNOME like sudo apt-add-repository ppa:gnome3-team/gnome3 sudo apt-add-repository ppa:gnome3-team/gnome3-staging and sudo apt-get update sudo apt-get dist-upgrade However, using an AMD GPU and wanting to continue using the proprietary drivers for now, … Read more

Black screen on Lubuntu

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I’ve got a fresh install of Lubuntu 16.04 with dual boot. It worked well the first few times I started it but it doesn t work anymore. I get a black screen after selecting the default choice in GRUB. However, if I launch recovery mode, and choose “resume” I get a low definition but otherwise … Read more

How to enable Hardware acceleration in Ubuntu 16.04LTS with AMD?

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I’ve a system with AMD GX-412HC SOC with Radeon(TM) R3E Graphics ×4 I’ve read that proprietary drivers (fglrx) aren’t supported but I still need to enable hardware acceleration for my video player (mpv) mpv –hwdec=vaapi -vo opengl-hq video.mp4 This is what I get Playing: video.mp4 (+) Video –vid=1 (*) (h264) (+) Audio –aid=1 –alang=eng (*) … Read more

my laptop Is AMD hybrid-graphics card, is it supported by Ubuntu 16.04 driver?

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so, I tried a clean install of 16.04 LTS, is there any way to find out whether my AMD graphics card is fully supported by the driver ? Cuz my screen is flickering I’m not talking gaming, just the open source driver that is replacing the fglrx driver. I’m using a hybrid Intel/AMD system. Here’s … Read more