ubuntu 只有800×600分辨率 麻烦进来看看 方法试了几个了

[lala.zero]

zero@zero:~$ lspci |grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)

zero@zero:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 800 x 600, current 800 x 600, maximum 800 x 600
default connected primary 800x600+0+0 0mm x 0mm
800x600 75.0*

网上一搜索基本就是用xrandr 生成新modeline 添加什么的 可是我的没有VGA试了试不行，

另外生成xorg.conf 里面按照教程填写 只要在Section "Screen" Modes "1366×768" "640x480" modes里面添加分辨率 就进不了桌面了

另外双显卡禁用英伟达的那个 什么蜂的 我以前弄过 不过我觉得问题不在那。

[lala.zero]

我补充一下 我是笔记本 是inter集显和N卡独显

[poloshiao]

00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)

可是我的没有VGA

1. 這句話 不太明白 能否說明

双显卡

2. 雙顯卡 都不要禁用 重開機
把下面指令 複製 貼進終端機 執行
2-1. uname -r
2-2. sudo lspci -knn
2-3. sudo lshw -numeric -class video
2-4. sudo ubuntu-drivers devices
2-5. xrandr -q
把結果全部直接 選取/複製/貼上來

[lala.zero]

VGA
1. 這句話 不太明白 能否說明

我的意思是下面的输出（这个是我复制别人的，你看他有VGA1 connected 我的用 xrandr -q 下面是没有VCA的，我的在一楼和2都有贴）

Screen 0: minimum 320 x 200, current 1440 x 900, maximum 8192 x 8192
VGA1 connected 1440x900+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1360x768 59.8
1024x768 60.0

2. 执行结果
zero@zero:~$ uname -r
3.13.0-106-generic

zero@zero:~$ sudo lspci -knn
[sudo] password for zero:
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5904] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5916] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:04.0 Signal processing controller [1180]: Intel Corporation Device [8086:1903] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:9d2f] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:201f]
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller [1180]: Intel Corporation Device [8086:9d31] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:15.0 Signal processing controller [1180]: Intel Corporation Device [8086:9d60] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:15.1 Signal processing controller [1180]: Intel Corporation Device [8086:9d61] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:16.0 Communication controller [0780]: Intel Corporation Device [8086:9d3a] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:17.0 SATA controller [0106]: Intel Corporation Device [8086:9d03] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
Kernel driver in use: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1)
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:9d14] (rev f1)
Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation Device [8086:9d15] (rev f1)
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d58] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:1f.2 Memory controller [0580]: Intel Corporation Device [8086:9d21] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d71] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
Kernel driver in use: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:9d23] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:134f] (rev a2)
Subsystem: ASUSTeK Computer Inc. Device [1043:126e]
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: ASUSTeK Computer Inc. Device [1043:200f]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
Subsystem: AzureWave Device [1a3b:218d]
Kernel driver in use: ath9k

zero@zero:~$ sudo lshw -numeric -class video
*-display UNCLAIMED
description: VGA compatible controller
product: Intel Corporation [8086:5916]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list
configuration: latency=0
resources: memory:ed000000-edffffff memory:c0000000-cfffffff ioport:f000(size=64)
*-display UNCLAIMED
description: 3D controller
product: NVIDIA Corporation [10DE:134F]
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 cap_list
configuration: latency=0
resources: memory:ee000000-eeffffff memory:d0000000-dfffffff memory:e0000000-e1ffffff ioport:e000(size=128) memory:ef000000-ef07ffff

zero@zero:~$ sudo ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0 ==
vendor : NVIDIA Corporation
modalias : pci:v000010DEd0000134Fsv00001043sd0000126Ebc03sc02i00
driver : nvidia-367 - distro non-free recommended
driver : xserver-xorg-video-nouveau - distro free builtin


zero@zero:~$ xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 800 x 600, current 800 x 600, maximum 800 x 600
default connected primary 800x600+0+0 0mm x 0mm
800x600 75.0*
zero@zero:~$

麻烦看一看

[lala.zero]

引用别人才有提醒

[redcomma]

显卡驱动的问题。
你的显卡驱动最大就800*600
看看你的显卡驱动是哪个？
minimum 800 x 600, current 800 x 600, maximum 800 x 600

这个是我的
驱动是开源AMD驱动。

minimum 320 x 200, current 1440 x 900, maximum 16384 x 16384

修改之前只能上到1024*768 。

查看显卡是否已经安装

首先得安装mesa-utils，在终端输入命令：sudo apt-get install mesa-utils
然后再运行命令：glxinfo | grep rendering
如果结果是“yes”，证明显卡 驱动已经成功安装。
http://blog.csdn.net/hou_jiangzhen/arti ... s/53589025

[poloshiao]

*-display UNCLAIMED
product: Intel Corporation [8086:5916]
configuration: latency=0

1. Intel 內建集顯 沒有合適驅動作用中

*-display UNCLAIMED
product: NVIDIA Corporation [10DE:134F]
configuration: latency=0

2. nVidia 獨顯 沒有合適驅動作用中

product: Intel Corporation [8086:5916]

00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5916] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:1320]

3. http://pciids.sourceforge.net/v2.2/pci.ids
沒有 5916 的 Intel 顯卡
3-1. 請提供 主板上的晶片詳細型號

uname -r
3.13.0-106-generic

4. Ubuntu 14.04 ?
4-1. http://packages.ubuntu.com/search?suite ... chon=names

product: NVIDIA Corporation [10DE:134F]

5. http://pciids.sourceforge.net/v2.2/pci.ids
134f GM108M [GeForce 920MX]
5-1. 建議 安裝 閉源驅動套件 nvidia-367
5-2. http://packages.ubuntu.com/trusty/nvidia-367
套件： nvidia-367 (367.57-0ubuntu0.14.04.1)
5-3. 支援 GeForce 920M
http://www.nvidia.com/Download/driverRe ... 8586/en-us
Linux x64 (AMD64/EM64T) Display Driver
Version: 367.57
Supported products
GeForce 900M Series (Notebooks):
GeForce 920M
5-4. 安裝方法
5-4-1. https://help.ubuntu.com/community/Binar ... wto/Nvidia
5-4-2. http://us.download.nvidia.com/XFree86/L ... index.html