Ubuntu 如何知道我的笔记本电脑的品牌和型号？

Question

我刚刚在我的新笔记本电脑上安装了 15.04，安装程序建议使用carl-lenovo-g710.

笔记本电脑确实是联想G710，但安装人员是怎么知道的？

我试过了sudo lshw | grep -i product，结果是：

product: Intel(R) Pentium(R) CPU 3550M @ 2.30GHz
product: Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
product: 4th Gen Core Processor Integrated Graphics Controller
product: Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
product: 8 Series/C220 Series Chipset Family USB xHCI
product: xHCI Host Controller
product: xHCI Host Controller
product: Flash Card Reader/Writer
product: Card  Reader
product: Lenovo EasyCamera
product: 8 Series/C220 Series Chipset Family MEI Controller #1
product: 8 Series/C220 Series Chipset Family USB EHCI #2
product: EHCI Host Controller
product: 8 Series/C220 Series Chipset High Definition Audio Controller
product: 8 Series/C220 Series Chipset Family PCI Express Root Port #2
product: QCA9565 / AR9565 Wireless Network Adapter
product: 8 Series/C220 Series Chipset Family PCI Express Root Port #3
product: QCA8172 Fast Ethernet
product: 8 Series/C220 Series Chipset Family USB EHCI #1
product: EHCI Host Controller
product: HM86 Express LPC Controller
product: 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
product: 8 Series/C220 Series Chipset Family SMBus Controller
product: DVDRAM GTA0N
product: ST1000LM024 HN-M

然后我尝试了sudo lshw | grep -i 710，结果什么也没有。

所以lshw不知道品牌和型号。那么这些信息存储在哪里呢？

Answer 1

在Ubuntu的安装程序被称为无处不在。ubiquity 2.3.18的更新日志中提到

"Use dmidecode to get a more unique suffix for the hostname (LP: #628087)."

确切的python代码是：

"Use dmidecode to get a more unique suffix for the hostname (LP: #628087)."

LP：#628087

编辑：您可以通过以下方式下载代码来浏览自己：

cd /tmp
apt-get source ubiquity

Answer 2

dmidecode显示有关您系统的所有信息。使用命令查看：

sudo dmidecode | grep -A 9 "System Information"