Problems with the installation of fedora9 on a mobile hard disk
Source: Internet
Author: User
FAQs about how to install fedora9 on a mobile hard disk-general Linux technology-Linux technology and application information. For more information, see the following. I used my laptop to install the fedora9 system on the mobile hard disk. After the installation was complete, I started it from the mobile hard disk and there was no problem in this process. However, the system has no sound after startup. I use lspci | grep "audio" and no sound card device is available. Then I use lspci to view all hardware information. The result is as follows:
00:00. 0 Host bridge: Intel Corporation Cantiga Memory Controller Hub (rev 07)
00:01. 0 PCI bridge: Intel Corporation Cantiga PCI Express Graphics Port (rev 07)
00: 1a. 0 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #4 (rev 03)
00: 1a. 1 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #5 (rev 03)
00: 1a. 7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00: 1b. 0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00: 1c. 0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00: 1c. 1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00: 1c. 2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00: 1c. 3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00: 1c. 4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00: 1c. 5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
00: 1d. 0 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #1 (rev 03)
00: 1d. 1 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #2 (rev 03)
00: 1d. 2 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #3 (rev 03)
00: 1d. 3 USB Controller: Intel Corporation 82801I (ICH9 Family) usb uhci Controller #6 (rev 03)
00: 1d. 7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00: 1e. 0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00: 1f. 0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00: 1f. 2 SATA controller: Intel Corporation ICH9M/M-E sata ahci Controller (rev 03)
00: 1f. 3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
0:00. 0 VGA compatible controller: nVidia Corporation Unknown device 06e8 (rev a1)
. 0 Network controller: Intel Corporation Unknown device 4237
05:00. 0 Ethernet controller: Realtek semiconduco., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
. 0 System peripheral: JMicron Technologies, Inc. Unknown device 2382
. 2 SD Host controller: JMicron Technologies, Inc. Unknown device 2381
. 3 System peripheral: JMicron Technologies, Inc. Unknown device 2383
. 4 System peripheral: JMicron Technologies, Inc. Unknown device 2384
Why are there so many unknown devices? In addition, the video card cannot be identified if the sound card device cannot be found. I am a newbie. Please help me.
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