I see no pictures in your above post. See below:
───────────────────────────────────────────
───────────────────────────────────────────
I see no pictures in your above post. See below:
───────────────────────────────────────────
───────────────────────────────────────────
I see no pictures in your above post. See below:
───────────────────────────────────────────
───────────────────────────────────────────
再次看下
再次看下
Yes, I can now see all of the three images.
BTW, dmesg |grep i915.force could be better than dmesg |grep i915
大佬,为什么我的i915就是不一样,没有上面的信息啊,还是没有驱动。请帮忙看看。
lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
thislg@thislg:~/Desktop$ lspci -nnk |grep -EA3 "3D|VGA|Display"
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)
Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:308c]
Kernel driver in use: i915
Kernel modules: i915
thislg@thislg:~/Desktop$ dmesg |grep i915
[ 6.939899] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 6.955554] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 7.095738] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
[ 7.137375] fbcon: i915drmfb (fb0) is primary device
[ 7.238787] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 7.820193] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
感觉像驱动过但驱动不完整一样。在生态清单中没有找到i915匹配的驱动。
sudo lshw -C display
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
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:25 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64) memory:c0000-dffff
感觉像驱动过但驱动不完整一样。在生态清单中没有找到i915匹配的驱动。
sudo lshw -C display
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
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:25 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64) memory:c0000-dffff
I see nothing wrong with the output. What is wrong?
The kernel driver in use is i915. That is normal.
You do not have to do anything.
大佬,为什么我的i915就是不一样,没有上面的信息啊,还是没有驱动。请帮忙看看。
lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
thislg@thislg:~/Desktop$ lspci -nnk |grep -EA3 "3D|VGA|Display"
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)
Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:308c]
Kernel driver in use: i915
Kernel modules: i915
thislg@thislg:~/Desktop$ dmesg |grep i915
[ 6.939899] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 6.955554] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 7.095738] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
[ 7.137375] fbcon: i915drmfb (fb0) is primary device
[ 7.238787] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 7.820193] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
What message does “上面的信息” refer to?
光荣榜
打造操作系统创新生态
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应用场景
硬件/整机信息:全平台
OS版本信息:全架构
OS版本信息:桌面专业版、家庭版、社区版
问题现象
i915显卡驱动加载不上
解决方案
步骤一
先终端执行 lspci -nnk |grep -EA3 "3D|VGA|Display" 查下显卡驱动是否加载,如果你的显卡是i915,且驱动没有加载,则进行如下操作。
步骤二
终端执行:cat /proc/cmdline
看是否加了nomodeset参数,有这个参数就去掉试试
步骤三
终端执行:dmesg |grep i915
如果和下图显示一样
则在开机启动菜单上按e ,进入此页面
在图片标红的位置处添加上这个参数:i915.force_probe=显卡的最后4位ID,(如图所示)
例:此例中则添加:i915.force_probe=4e61
步骤四
终端执行
sudo vi /etc/default/grub
在光标处添加:i915.force_probe=4e61,添加完成后保存退出,执行 sudo update-grub,执行完毕后重启电脑。
步骤五
一般来讲1和2中的方案可解决大多数i卡驱动无法加载的问题,如果还是不行,需要去intel官网找下显卡驱动,咨询厂家装下官方的驱动了。
注:所有需要在专业版上执行的命令,请先和公司确认是否可以打开开发者模式!