To be filled by O. This helps, but doesn’t completely solve the slow video rendering and tearing. Thu Sep 8 The system is running in low-graphics mode Ubuntu Running Kernel version 4. Similarly, the login screens respond very slowly to keyboard input and mouse lags and jumps around.
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Aspeed AST with 16MB VRAM
Running Kernel version 4. This helps, but doesn’t completely solve the slow video rendering and tearing. Ubuntu, Fedora, Xubuntu, Lubuntu, and Debian. If so, I wouldn’t worry about it running in low graphics mode. Awpeed Sep 14 Debian is also using a newer kernel which has problems with this aspeed chip.
Similarly, the login screens respond very slowly to keyboard input and mouse lags and jumps around.
ASPEED AST IPMI Chip with ATEN-Software – Thomas-Krenn-Wiki
We have narrowed the issue down to specifically to Linux Kernel version 4. But they have no idea for this segmentation fault.
Other bug subscribers Subscribe someone else. The AST is a server graphics chip. This bug affects 4 people.
To post a comment you must log in. From what we can tell, the “ast” video driver is being used. How can I fix this issue?
You need to log in to change this bug’s status. No upgrade log present probably fresh install dmi. Also, it is not permanent.
Email me about changes to this bug report. Hi madbiologist, Thank you very much for your reply. Thu Sep 8 There are two possible fixes we found, but they may just be covering up the issue rather than fixing it:.
We noticed the issue first starts with Ubuntu You are not directly subscribed to this bug’s notifications. OK, this is not good: Apparently the AST driver is hardcoded to look for it’s firmware.
Aspeed AST2400 with 16MB VRAM
I use netboot to install Ubuntu We have tried several “desktop” distributions: Launchpad Janitor janitor wrote on Changed in xorg Ubuntu: To be filled by O. Also still see ‘Failed to load module “ast” module does not exist, 0 ‘ in Xorg. Is this a server? 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.
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