Also, it is not permanent. If so, I wouldn’t worry about it running in low graphics mode. Debian is also using a newer kernel which has problems with this aspeed chip. I use netboot to install Ubuntu We noticed the issue first starts with Ubuntu
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Status changed to ‘Confirmed’ aspewd the bug affects multiple users. If so, I wouldn’t worry about it running in low graphics mode. Similarly, the login screens respond very slowly to keyboard input and mouse lags and jumps around.
Launchpad Janitor janitor wrote on Apparently the AST driver is hardcoded to look for it’s firmware. This seems to fix the slow graphics issue on the desktop, but does not help with the slow rendering on the login screen. Changed in xorg Ubuntu: Even the TTY framebuffer console can be slow at rendering.
The AST is a server graphics chip. You are not directly subscribed to this bug’s notifications. How can I fix this issue?
Supermicro A1SRiF PCIe and ASpeed AST – ServeTheHome
They provide me a xorg. Comment on this change optional.
See full activity log. Also, it is not permanent.
ASPEED AST2400 IPMI Chip with ATEN-Software
This bug affects 4 people. Running Kernel version 4.
We have narrowed the issue down to specifically to Linux Kernel version 4. This helps, but doesn’t completely solve the slow video rendering and tearing. Is this a server? Failed to load module “ast” module does not exist, 0 Failed to load module “ast” module does not exist, at2400.
Moving the ast kernel module from one system do another doesn’t do anything, but switching between 4. Other bug subscribers Subscribe someone else.
ASPEED AST IPMI Chip with ATEN-Software – Thomas-Krenn-Wiki
Wed Sep 14 We noticed the issue first starts with Ubuntu Email me about changes to this bug report. We open a window or click a menu and we can see each line of the display being drawn very slowly.
I use netboot to install Ubuntu Ubuntu, Fedora, Xubuntu, Lubuntu, and Debian. Debian is also using a newer kernel which has problems with this aspeed chip. To be filled by O. Thank you very much for your reply. 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 Xorg. Our issue is asf2400 the video output is very very slow at updating.