1、ubantu常見問題解答（常見問題解答ubantu ）ubuntu 8.10 hard disk installation and common problemsinstallation process:1, in the windows operating system, copyubuntu-8. 10desktopi386 iso to the hard disk: use the virtual cd-rom software to load the image file, and then click on the umenu. exe installation directly2,

2、 after the installation, enter the ubuntu desktop, offline install (8.10)sh and offline4update (8.10). iso copy to the ubuntu system (the same directory), double-click the implementation of offline install (8. 10). sh, to complete the input password.3, open the desktop menu system -language support,

3、 choose chinese, click the application after the completion of the system default language settings, can see the need to restart after all chinese interface4, open the desktop menu system-software select all new khalid, package, click the application installation.common problem：first, the installati

4、on prompt invalid cdsolution: copy the iso file ubuntu-8 10一desktop-i386 iso to the local hard disk, and pay attention to the integrity of the file when copyingtwo, windows 7 or vista restart without ubuntu menusolution: copy ntldr and boot ini files to windows from the other 7 systems installed xp

5、computer disk (vista) system under the root directory, add c:wubildrmbr二 ubuntu boot.ini in the last line of the file and re install ubuntu through the hard way.three, installation of ubuntu process, the first restart after staying at the character interface, display grub>solution: reboot into wi

6、ndows, scandisk for disk (ntfs needs to set scheduled task, complete scandisk at restart), and then reinstall ubuntu.four, nvidia graphics card, after installation, graphical interface can not start the 3d graphics systemsolution1, start the ubuntu, enter the ubuntu graphical desktop, copy the file

7、mvidia-linux-x86-190. 18. 05-pkg 1. run to the directory /home/< username >/, which refers to < user > ubuntu login user n ame2, according to the combination key ctrl+alt+fl, appear character login interface, enter the user name and passwordlogin into the system3, input command: cd /home

8、/< username >4, input command: sudo /etc/initd/gdni stop5, input command: sudo sh vidia-linux-x86190. 18 05-pkg 1. run, and according to the promptafter entering the installation interface, first accept the agreement, choose "accept" there may be an old driver has been installed that

9、 (depending on yourself if you have manually installed), delete, yes is selected, the general will prompt the lack of module, ask whether online download, choose no", suggesting the need to compile your own module, choose "0k， finally prompted the need to modify the xorg. conf, whether all

10、ow yes to complete the installation, select ok.6, input command: sudo /etc/initd/gdm start (start graphical interface, complete)five, ati graphics card, select the ubuntu boot item can not enter the graphical desktop, directly into the character login interface, but after login normal operationsolut

11、ion:1, start ubuntu, log into the ubuntu character interface, copy the file ati-driver-instailer-102-x86x86_64. run to the directory /home/< username >/, which refers to < user > ubuntu login user name2, input command: cd /home/< username >3, input command: sudo shati-driver-instai

12、ler-102x86x86_64. run, according to the screen prompts to complete the installation4, input command: startx, enter the graphical desktop4, in the terminal window input: sudo aticonfig, complete5,six, installation process, long time no reaction (hei ping), forced restart unable to enter the graphics

13、system, alarge number of "bash: /dev/null: permission denied" prompts under the character interface,finally enter the character login interface(warning: fake start-stop-daemon called, doing nothing) was observed during the service startup phase, and some of the system services were not sta

14、rtedresolvent：1, enter the user name and password, login into the ubuntu character interaction interface2. input sudo cp /sbin/start-stop-daemon/sbin/startstopdaemon. fake3. input sudo cp /sbin/start-stop-daemon. real /sbin/start-stop-daemon4.inputsudo/etc/init. d/sysklogd start5,inputsudorm - r /va

15、r/lib/dpkg/update/*6.inputsudodpkg 一一configure -a5,inputsudoreboot restart the computer, completeseven, (asus laptop ati video cards, etc)：the installation process for the first time after the restart can not enter the graphics installation interface,to run a command as administrator"' tips

16、.resolvent：1, in (to run a command as administrator")the ati driveris installed under the "character" interface, as described previously.2, enter startx into the graphical desktop, click on the desktop "installation", according to the prompt to complete the installation proc

17、ess3, after the restart, still only enter the character interface, again in accordance with the previous method to install a ati driver.4, enter startx into the graphical desktop, in the terminalwindow after the implementation of aticonfig - initial completedeight, after reloading vista or win7, los

18、e the ubuntu startup itemsolution (limited hard disk wubi installation method,recommended method 1):method one:1, copy the file in the cmd window to c: (under the winbootdirectory of the ubuntu installation directory, taked:ubuntu as an example)enter d:>copy d:ubuntuwinbootwubildr c:enter d:>c

19、opy d:ubuntuwinbootwubildrmbr c:2. set the name items displayed on the multiple start menuenter d: >bcdedit /create /d "ubuntit /application bootsector dbff544b-a7c4-lldd-a51d-00155803ebb4 successfully created.copy the copied guid and paste it directly when you input itenter d:>bcdedit /s

20、et dbff544b-a7c4-lldd-a51d-00155803ebb4device partition二c:/ / boot file partitionthe operation completed successfully.3. set the boot path and the file (where guid is the value obtained during the previous step)d:> bededit /set dbff544b-a7c4-11 dd-a51 d-00155803ebb4 path wubildr mbrthe operation

21、completed successfully.4. put the startup item at the end of the menu (where guid is the value obtained during the previous step)enter d:>bcdedit /displayorderdbff544b-a7c4-lldd-a51d-00155803ebb4 /addlastthe operation completed successfully.method two:1. copy the file to c: under the cmd window (

22、in the winboot directory of the ubuntu installation directory, take d:ubuntu as an example)d:>copy d:ubuntuwinbootwubildr c:d:>copy d:ubuntuwinbootwubildr.mbr c:2, and then use notepad in c under boot ini, or from other xpcopy machine,join c:wubildrmbr= ubuntu on the last line"then save t

23、he reboot (notice that the copied boot ini f訂e is read-only, and you need to change the file property before you modify it).nine, after installing ubuntu 8.10, the sound is normal, but after inserting the headset, the headset does not sound, still through the speaker sounds (such as acer aspire 4736

24、z)solution: re download and install the alsa driver (in linux is to manage the sound card driver through alsa)#ten, win+ghost+ubuntu coexistence, boot menu select ghost or ubuntu into ghostterms of settlement：method: delete the c drive (system disk) menu. 1st, because ghost is using grub for dos ver

25、sion, menu.1st wubi will affect the recognition of ubuntumethod two: < installation disk under >/ubuntu/disk/boot/grub/ menu.1st open, the inside of the boot option replication, adding c menu. 1st(the best uninstall before installing theubuntu key ghost)eleven, chinese folder display garbledre

26、solvent：show the question mark indicating that there is no chinese font in your system please install chinese font first make sure you do itthe system has been able to display chinese well. garbled code is generally used by mount default file system encoding and decodingthe actual encoding of files

27、in a file system is inconsistent to display chinese files normally, mount needs to be usedthe codepage and iocharset options to the -o parameter codepage specifies the code page of the file system, simplifiedthe chinese code is 936; the iocharset specifies the character set; the simplified chinese g

28、enerally uses cp936 or gb2312.mount o iocharset=gb2312 codepage=936 /dev/hda5 #> - /mnt/hda5generally speaking, mount - o iochaxset二cp936 /dev/hda5 /mnt/hda5 can solve the problemif you have problems after doing so, try utf-8 encoding:mount - 0 iocharset=utf8 /dev/hda5 /mnt/hda5 #> twelve, aft

29、er the first restart of ubuntu8 10 display busybox1. xxxx, and finally stopped at (initramfs)solution: (possibly related to hidden partitions) input exit (you may need multiple input until the installation process continues to run down)thirteen, (hp compaq 6515b) installation process is s 1 ow, s 1

30、ow running after installation, and fan sound continuessolution: ubuntu on the part of the notebook "senior program interrupt control (acpi) support is not good, choose windwos wubi installation, reboot, select ubuntu to enter from the multi boot menu, press esc to enter boot menu grubif the gru

31、b menu is garbled, the meaning is as follows:title initiates setup in normal modetitle starts setup in a secure graphical mode (only if you present a display problem)title initiates setup with the acpi temporary solution (only if you have acpi problems)title starts the installation program in detail

32、 modetitle read-only demo (live cd desktop)select third items to start setup with acpi temporary solution(only when you have acpi problems) install lbuntu 8.10it can solve the problem of s1ow installation and slow use in later stage(note: since the shutdown of the acpi may cause the computer to shut

33、 down and fail to power off, the kernel boot parameter menu.1st in acpi二off can be changed to reboot二b in ubuntufourteen, installation process appears bug int 6 cr2, etc., prompted, unable to complete the installationsolution: refit 9. 10ubuntu 9. 10 hard disk installation and common problemsinstall

34、ation process:1, in the windows operating system, copyubuntu-9. 10-desktop-i386. iso to the hard disk: use the virtual cd-rom software to load the image file, and then click on the wubi.exe installation directly (preferably installed in the ntfs partition)2, after the installation, enter the ubuntu

35、desktop, off1ine_install (9. 10)sh and offline4update (9. 10). iso copy to the ubuntu system (the same directory), double-click the implementation of offline_install (9.10). sh, to complete the input password.3, open the desktop menu system -language support, choose chinese, click the application af

36、ter the completion of the system default language settings, can see the need to restart after all chinese interface4, open the desktop menu system-software select all new khalid, package, click the application installationcommon problem：one, 9. 10 default 1013px size font actually dot matrix font, g

37、o to lattice method (beautify font)just open the terminal and execute the following two commands:cd /etc/fonts/confdsudo in -sf /conf. avail/66-wqy-zenhei-sharp-nol3px .conf 66-wqy-zenhei-sharp conftwo, nvidia graphics card, installed after the graphical interface can not start the 3d graphics syste

38、m or can not adjust the resolutionsolution1, start the ubuntu, enter the ubuntu graphical desktop, copy the file nvidia一linux一x86一 190. 18. 05-pkgl. run to the directory /home/< username >/, which refers to < user > ubuntu login user name2, open the terminal, enter the command: sudo serv

39、ice gdm stop, appear character login interface, enter the user name and password login into the system3, input command: cd /home/< user name >45, input command: sudo sh nvidia-linux一x86一190. 18. 05一pkg1. run, and according to the promptafter entering the installation interface, first accept th

40、e agreement, choose "accept" there may be an old driver has been installed that (depending on yourself if you have manually installed), delete, yes is selected, the general will prompt the lack of module, ask whether online download, choose "no， suggesting the need to compile your own

41、 module, choose 0k， finally prompted the need to modify the xorg. conf, whether allow yes to complete the installation, select ok.5, input command: startx (start graphical interface, complete)in addition (remove the boot nvidia logo): execute under the terminalsudo gedit /etc/xll/xorg.conffind the s

42、ection "device" section and add the fourth lines belowsection "deviceidentifier deviceodriver nvidiaoption "nologo", "true""vendorname "nvidia corporation"endsection2save, and then restart the system when you can not see the nvidia logo of the model

43、essay.three, ati graphics card, after installation, graphical interface can not start the 3d graphics systemsolution:1, start the ubuntu, enter the ubuntu graphical desktop, copy the file ati-driver-instailer-10-2-x86x86_64. run to the directory /home/< us er name >/, which refers to < user

44、 > ubuntu login user name2 open the terminal, enter the command: sudo service gdm stop, appear character login interface, enter the user name andpassword login into the system3, input command: cd /home/< username >4, input command: sudo shati-driver-instailer-102x86x86_64. run, and according to the prompt5, input command: sudo aticonfig, complete6, input command: startx, enter the graphical desktopfour. after updating and upgrading the software, the system can not be started, kernel panic - not syncing: vfs: unable to mount root fs on unknown-block (x, x)solution: wubi1dr will pro