我从 16.04 升级到 Ubuntu 18.04,但图形分辨率错误。我尝试手动添加正确的分辨率,但不起作用。我有在 MS-A923 上运行的集成显卡 Intel(R) Graphics Media Accelerator 3150。这可能与 Xorg.0.log 中发现的错误有关:
(EE) No devices detected.
(EE) open /dev/dri/card0: No such file or directory
(EE) open /dev/dri/card0: No such file or directory
(EE) open /dev/fb0: No such file or directory
(EE) open /dev/fb0: No such file or directory
(EE) Screen 0 deleted because of no matching config section.
(EE) Screen 0 deleted because of no matching config section.
(EE) AIGLX: reverting to software rendering
(EE) event5 - IDEACO IDC 6681: libinput bug: missing tablet capabilities: btn
stylus resolution.Ignoring this device.
(EE) libinput: IDEACO IDC 6681: Failed to create a device for /dev/input/event5
(EE) PreInit returned 2 for "IDEACO IDC 6681"
有办法解决这个问题吗?谢谢!
更新 #1
检查 Xorg.0.log 后:
(II) VESA(0): clock: 72.0 MHz Image Size: 410 x 230 mm
(II) VESA(0): h_active: 1366 h_sync: 1380 h_sync_end 1436 h_blank_end 1500 h_border: 0
(II) VESA(0): v_active: 768 v_sync: 769 v_sync_end 772 v_blanking: 800 v_border: 0
我认为图形驱动程序找到了正确的模式,但由于某种原因没有找到正确的显示器分辨率:
xrandr --output default --mode 1366x768
输出:xrandr: screen cannot be larger than 1024x768 (desired size 1366x768)
更新 #2
全新安装没有帮助。我无法在图形模式下安装 18.04(同样,安装仅显示背景和鼠标)。文本模式可能会有所帮助,但我不确定我是否会获得可用的 GUI。因此,我回到了 16.04,它运行良好(在对显示设置菜单进行一些操作后,禁用了内置显示)。感谢 @heynnema 的支持!