嗨 :) 我想在旧的 ASUS EeeTop(一体式桌面)上安装 Ubuntu 18.04,但在实时系统上,屏幕伪影非常烦人。几个月前,我在同一台 PC 上尝试了 Ubuntu 16.04:同样的问题。当时,我在 USB 密钥上安装了 v16.04,以便调整 Radeon 驱动程序配置,但我没有注意到任何变化……Gnome-Shell 也非常滞后(好像没有硬件加速)。以下是一些详细信息:
lspci -nnk | grep -iA2 vga
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV710/M92 [Mobility Radeon HD 4530/4570/545v] [1002:9553]
Subsystem: ASUSTeK Computer Inc. RV710/M92 [Mobility Radeon HD 4530/4570/545v] [1043:029e]
Kernel driver in use: radeon
glxinfo | grep -i render
direct rendering: Yes
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
Extended renderer info (GLX_MESA_query_renderer):
Renderbuffer free memory - total: 255 MB, largest block: 255 MB
Renderbuffer free aux. memory - total: 1021 MB, largest block: 1021 MB
OpenGL renderer string: AMD RV710 (DRM 2.50.0 / 4.15.0-20-generic, LLVM 6.0.0)
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,
GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_packed_depth_stencil,
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,
GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp,
GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,
谢谢 :) 。