poloshiao 写了: ↑2018-08-08 22:11
可能是ubuntu不能启动xwidows
1. 把下面指令 複製 貼進終端機 執行
1-1. sudo cat /etc/os-release
1-2. sudo lshw -numeric -class video
1-3. lsmod | grep -P "(video|drm)"
1-4. echo $DESKTOP_SESSION
1-5. echo $XDG_SESSION_TYPE
1-6. echo $XDG_CURRENT_DESKTOP
把指令及結果直接複製貼上來
下面是在终端执行上述指令得到的结果,请版主帮忙看看如何处理,谢谢!
lcj@lcj:~$ sudo cat /etc/os-release
[sudo] lcj 的密码:
NAME="Ubuntu"
VERSION="18.04.1 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.1 LTS"
VERSION_ID="18.04"
HOME_URL="
https://www.ubuntu.com/"
SUPPORT_URL="
https://help.ubuntu.com/"
BUG_REPORT_URL="
https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="
https://www.ubuntu.com/legal/terms-and- ... acy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
lcj@lcj:~$ sudo lshw -numeric -class video
*-display
description: VGA compatible controller
product: GM107M [GeForce GTX 960M] [10DE:139B]
vendor: NVIDIA Corporation [10DE]
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:130 memory:de000000-deffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:df000000-df07ffff
*-display
description: VGA compatible controller
product: HD Graphics 530 [8086:191B]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:126 memory:dd000000-ddffffff memory:a0000000-bfffffff ioport:f000(size=64) memory:c0000-dffff
lcj@lcj:~$ lsmod | grep -P "(video|drm)"
uvcvideo 86016 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
nvidia_drm 40960 4
nvidia_modeset 1110016 9 nvidia_drm
drm_kms_helper 172032 2 i915,nvidia_drm
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 401408 8 i915,nvidia_drm,drm_kms_helper
video 45056 1 i915
lcj@lcj:~$ echo $DESKTOP_SESSION
ubuntu
lcj@lcj:~$ echo $XDG_SESSION_TYPE
x11
lcj@lcj:~$ echo $XDG_CURRENT_DESKTOP
ubuntu:GNOME
此外在终端输入指令sudo startx以试图启动x桌面,电脑黑屏,请版主指教如何解决,谢谢!