The FAE of ASPEED Co. had checked this issue. They found the
"modesetting" (drm) driver loaded and the xorg-server running will cause
segmentation fault which is logged in Xorg.0.log. But they have no idea
for this segmentation fault. They provide me a xorg.conf file and I put
xorg.conf file into
** Attachment added: "xorg.conf"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1623339/+attachment/4790542/+files/xorg.conf
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https://bugs.launchpad.net/bugs/1623339
Title:
Hi madbiologist,
Thank you very much for your reply.
I have put the ast_dp501_fw.bin into "/lib/firmware" and reboot Ubuntu but I
still see "The system is running in low-graphics mode".
Also still see 'Failed to load module "ast" (module does not exist, 0)' in
Xorg.o.log
It seems a VGA driver
I add “nomodeset” in kernel command line of grub.cfg but I still see
“The system is running in low-graphics mode”.
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https://bugs.launchpad.net/bugs/1623339
Title:
The system is running
Add LED monitor output picture
** Attachment added: "output.jpg"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1623339/+attachment/4744078/+files/output.jpg
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add OS booting message log file.
** Attachment added: "booting-message.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1623339/+attachment/4740615/+files/booting-message.txt
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Public bug reported:
I use netboot to install Ubuntu 16.04 in Cavium ThunderX 8800 platform
(ARM64 core) with AST2400 VGA chip and I see "The system is running in
low graphics mode". How can I fix this issue?
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
