https://bugs.freedesktop.org/show_bug.cgi?id=103751
Bug ID: 103751 Summary: Very slow display on Legacy mode, but it's normal on UEFI mode Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: normal Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: Leo-Chen@quantatw.com
When I start boot into OS in text mode with BIOS Legacy mode,it is very slow display for example do type cmd: cat /proc/cpuinfo ,but I had tried add a GRUB_CMDLINE_LINUX=”vga=normal” in /etc/default/grub. It can be normal display
My config on the server : OS ver:Ubuntu 16.04.x server w/o GUI VGA: onboard AST2x00 w/o install expansion vga card