[img]http://7xj463.com1.z0.glb.clouddn.com/2015-08-03%2017%3A29%3A25屏幕截图.png[/img]
如图所示.
QAQ这是什么问题呢

十有八九是显卡驱动问题

無法顯示

幫你改了一下 可以顯示了


1. 把下面指令 複製 貼進終端機 執行
1-1. uname -r
1-2. sudo lspci -knn
1-3. sudo lshw -numeric -class video
1-4. sudo ubuntu-drivers devices
把結果直接 選取/複製 貼上來

我的也是。下面是结果信息：
4.2.0-15-generic
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 09)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: i915
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller [8086:0a0c] (rev 09)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 8 Series HECI #0 [8086:9c3a] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: mei_me
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller [8086:9c20] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 1 [8086:9c10] (rev e4)
Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3 [8086:9c14] (rev e4)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 4 [8086:9c16] (rev e4)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series USB EHCI #1 [8086:9c26] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation 8 Series LPC Controller [8086:9c43] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] [8086:9c03] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series SMBus Controller [8086:9c22] (rev 04)
Subsystem: Lenovo Device [17aa:2217]
04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 83)
Subsystem: Intel Corporation Wireless-N 7260 [8086:4270]
Kernel driver in use: iwlwifi
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader [10ec:5227] (rev 01)
Subsystem: Lenovo Device [17aa:2217]
Kernel driver in use: rtsx_pci
*-display
description: VGA compatible controller
product: Haswell-ULT Integrated Graphics Controller [8086:A16]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:43 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:3000(size=64)
== cpu-microcode.py ==
driver : intel-microcode - distro non-free

1. http://packages.ubuntu.com/search?suite ... chon=names
沒有 linux-image-4.2.0-15-generic
升級到 linux-image-4.2.0-16-generic

2. 作用中的驅動 i915
2-1. Intel 官網提供的 Intel 顯卡驅動安裝程式
https://01.org/zh/linuxgraphics/downloa ... redirect=1
目前只有支援 15.04 還沒有 1510
意思是 建議 先退回 15.04
參閱
https://01.org/zh/linuxgraphics/downloa ... redirect=1
2-1-1. 已通過測試硬件
https://01.org/zh/linuxgraphics/downloa ... redirect=1
Validation Hardware

3. 已確認的 Bug
https://bugs.launchpad.net/ubuntu/+sour ... comments/2