The system is running in low-graphics mode Ubuntu They found the “modesetting” drm driver loaded and the xorg-server running will cause segmentation fault which is logged in Xorg. There are two possible fixes we found, but they may just be covering up the issue rather than fixing it:. This helps, but doesn’t completely solve the slow video rendering and tearing. As well as several versions of Ubuntu. Changed in xorg Ubuntu:
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As well as several versions of Ubuntu. Debian is also using a newer kernel which has problems with this aspeed chip. Our issue is that the video output is very very slow at updating. Also, it is not permanent.
Support for ASPEED AST2400/AST2500 PWM and Fan Tach driver
Running Kernel version 4. Changed in xorg Ubuntu: Similarly, the login screens respond very slowly to keyboard input and mouse lags and jumps around. To be filled by O.
We open a window or axpeed a menu and we can see each line of the display being drawn very slowly. This bug affects 4 people.
We noticed the issue first starts with Ubuntu How can I fix this issue? This helps, but doesn’t completely solve the slow video rendering and tearing. Thu Sep 8 We have tried several “desktop” distributions: To post a comment you must log in. Wed Sep 14 From what we can tell, the “ast” video driver is being used.
They found the “modesetting” drm driver loaded and the xorg-server running will cause segmentation fault which is logged in Lihux. Hi madbiologist, Thank you very much for your reply.
Debian 9.4 and Aspeed/AST2400
You need to log in to change this bug’s status. Other bug subscribers Subscribe someone else. Status changed to ‘Confirmed’ because the bug affects multiple users. If so, I wouldn’t worry about it running in low graphics mode.
Xorg support for Aspeed AST VGA controller [solved] – SystemRescueCd
But they have no idea for this segmentation fault. You are not directly subscribed to this bug’s notifications. This seems to fix the slow graphics issue on the desktop, but does not help with the slow rendering on the login screen. They provide me a xorg.
Also still see ‘Failed to load module “ast” module does not exist, 0 ‘ in Xorg. Comment on this change optional. Ubuntu, Fedora, Xubuntu, Lubuntu, and Debian. We have narrowed the issue down to specifically to Linux Kernel version 4.
Thank you very much for your sst2400. Email me about changes to this bug report. Failed to load module “ast” module does not exist, 0 Failed to load module “ast” module does not exist, 0. I use netboot to install Ubuntu