Size: 714
Comment:
|
Size: 7938
Comment:
|
Deletions are marked like this. | Additions are marked like this. |
Line 19: | Line 19: |
== 6.06->6.10 == | == 正经升级 == * [http://linuxtoy.org/archives/ubuntu_6_10_beta.html Ubuntu 6.10 升级攻略] * [http://www.ubuntu.com/getubuntu/upgrading Ubuntu 7.04 升级攻略] * DVD升级命令{{{ gksu "sh /cdrom/cdromupgrade" }}} === 6.06->6.10 === |
Line 21: | Line 29: |
== 6.10->7.04 == |
* 晕死!而且'''升级过程不可打断!''' * 实在因为安装过太多东西了……………… ==== 空间紧急协调 ==== {{{$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sda11 1.8G 924M 768M 55% /var ... }}} * 怎么看`/var` 也没有占多少 {{{/var$ sudo du -hs * 5.1M backups 141M cache 4.0K games 292M lib 1.0K local 0 lock 0 log 12K lost+found 1.0K mail 1.0K opt 117K packages 76K run 222K spool 2.5M tmp 288K www }}} * 但是就是有下载空间不足的情况所以要动不动执行:{{{ $ sudo apt-get clean }}} === 6.10->7.04 === '''估计也是同样的量,根本没有仅仅从DVD就可以升级的可能哪…………''' * 还可以 `9:40~13:01` 就完成了 1655 个文件的下载开始了安装 * 才注意到升级脚本是Python 的 attachment:feisty-py.png == 经验教训 == * 就算GNU/Linux 没有注册表,但是依然有复杂的软件包依赖关系! * 升级前,首先是数据备份,另外就是要清理不常用的软件! * 安装的 几百个软件,其中顶多有20% 是日常使用的,其它不过是试用性质的,但是升级脚本全部任劳任怨的升级了! == 系统配置 == '''紧急记录所有必要安装信息以便最可怕的情景下面可以重新安装''' === 分区 === ||<^> attachment:hdiskinfo.png ||<^> attachment:win2k3info.png|| {{{Disk /dev/sda: 40.0 GB, 40007761920 bytes 从内到外分区:: sda1 |sda2|sda3 |sda5 |sda6 |sda7 |sda8 |sda9 |sda10|sda11|sda14 |sda12|| win2k3->/->/dos->/buffer->/usr->/usr/local->/opt->/srv->/tmp->/var->/home->swap->/boot | | | | | | | | | | | | +-128M(62Mfree;恰好) | | | | | | | | | | | +-1GM(900Mfree;过大) | | | | | | | | | | +-3.2G(1.19Gfree) | | | | | | | | | +-2G(800Mfree;过小) | | | | | | | | +-1G(800Mfree;过大) | | | | | | | +-128M(100Mfree;不必要) | | | | | | +-1G(172Mfree;过小) | | | | | +-2G(1.28Gfree;过大) | | | | +-7.5G(1.47Gfree;过小) | | | +-4G(190Mfree;音乐过小) | | +-10G(3Gfree) | +-2G(1.21Gfree;过大) +-5G(2Gfree;多余) }}} {{{$ cat /etc/fstab # /etc/fstab: static file system information. # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc defaults 0 0 /dev/sda2 / ext3 defaults,errors=remount-ro 0 1 /dev/sda12 /boot ext3 defaults 0 2 /dev/sda5 /buffer vfat defaults,utf8,umask=000,gid=46 0 1 /dev/sda3 /dos vfat defaults,utf8,umask=000,gid=46 0 1 /dev/sda14 /home ext3 defaults 0 2 /dev/sda8 /opt ext3 defaults 0 2 /dev/sda9 /srv ext3 defaults 0 2 /dev/sda10 /tmp ext3 defaults 0 2 /dev/sda6 /usr ext3 defaults 0 2 /dev/sda7 /usr/local ext3 defaults 0 2 /dev/sda11 /var ext3 defaults 0 2 /dev/sda13 none swap sw 0 0 /dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0 }}} === mtab === {{{$ cat /etc/mtab /dev/sda2 / ext3 rw,errors=remount-ro 0 0 proc /proc proc rw 0 0 /sys /sys sysfs rw 0 0 varrun /var/run tmpfs rw 0 0 varlock /var/lock tmpfs rw 0 0 procbususb /proc/bus/usb usbfs rw 0 0 udev /dev tmpfs rw 0 0 devpts /dev/pts devpts rw,gid=5,mode=620 0 0 devshm /dev/shm tmpfs rw 0 0 lrm /lib/modules/2.6.15-28-686/volatile tmpfs rw 0 0 /dev/sda12 /boot ext3 rw 0 0 /dev/sda5 /buffer vfat rw,utf8,umask=000,gid=46 0 0 /dev/sda3 /dos vfat rw,utf8,umask=000,gid=46 0 0 /dev/sda14 /home ext3 rw 0 0 /dev/sda8 /opt ext3 rw 0 0 /dev/sda9 /srv ext3 rw 0 0 /dev/sda10 /tmp ext3 rw 0 0 /dev/sda6 /usr ext3 rw 0 0 /dev/sda7 /usr/local ext3 rw 0 0 /dev/sda11 /var ext3 rw 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0 /dev/scd0 /media/cdrom0 iso9660 ro,noexec,nosuid,nodev,user=zoomq 0 0 }}} === df -h === {{{e$ df -h 文件系统 容量 已用 可用 已用% 挂载点 /dev/sda2 1.8G 452M 1.3G 27% / varrun 501M 76K 501M 1% /var/run varlock 501M 0 501M 0% /var/lock udev 501M 176K 501M 1% /dev devshm 501M 0 501M 0% /dev/shm lrm 501M 18M 483M 4% /lib/modules/2.6.15-28-686/volatile /dev/sda12 118M 50M 62M 45% /boot /dev/sda5 3.8G 3.6G 195M 95% /buffer /dev/sda3 9.4G 6.3G 3.1G 67% /dos /dev/sda14 3.3G 1.9G 1.2G 61% /home /dev/sda8 897M 677M 173M 80% /opt /dev/sda9 118M 4.1M 108M 4% /srv /dev/sda10 897M 33M 817M 4% /tmp /dev/sda6 7.4G 5.5G 1.5G 79% /usr /dev/sda7 1.8G 385M 1.3G 23% /usr/local /dev/sda11 1.8G 844M 848M 50% /var /dev/scd0 698M 698M 0 100% /media/cdrom0 }}} === ln -s === {{{$ ll /usr/local/ 总用量 23 ... lrwxrwxrwx 1 root root 9 2006-08-02 23:15 man -> share/man ... $ ll /var/ 总用量 28 ... lrwxrwxrwx 1 root root 12 2007-05-09 00:42 lib -> /usr/varlib/ lrwxrwxrwx 1 root root 9 2007-05-08 19:03 log -> /usr/log/ ... :~$ ll 总用量 104 ... lrwxrwxrwx 1 zoomq zoomq 12 2007-03-05 14:16 devRes -> /dos/devRes/ lrwxrwxrwx 1 zoomq zoomq 4 2007-04-26 22:21 DOS -> /dos lrwxrwxrwx 1 zoomq zoomq 26 2006-08-02 23:35 Examples -> /usr/share/example-content ... lrwxrwxrwx 1 zoomq zoomq 33 2006-10-31 14:57 site-packages -> /usr/lib/python2.4/site-packages/ lrwxrwxrwx 1 zoomq zoomq 9 2006-12-19 15:13 tmp -> /usr/tmp/ drwxr-xr-x 7 zoomq zoomq 4096 2007-04-28 22:26 workspace lrwxrwxrwx 1 zoomq zoomq 9 2006-08-04 11:27 zApp -> /dos/zApp lrwxrwxrwx 1 zoomq zoomq 10 2006-08-04 11:27 zCom -> /dos/zCom/ lrwxrwxrwx 1 zoomq zoomq 10 2006-08-04 11:26 zData -> /dos/zData lrwxrwxrwx 1 zoomq zoomq 12 2006-08-02 19:59 zDesktop -> /dos/Desktop ... lrwxrwxrwx 1 zoomq zoomq 11 2006-08-24 14:19 zInfo -> /dos/zInfo/ ... lrwxrwxrwx 1 zoomq zoomq 15 2006-12-20 09:39 zMusic -> /buffer/zMusic/ lrwxrwxrwx 1 zoomq zoomq 10 2007-03-13 15:16 zWeb -> /dos/zWeb/ ... ~/Desktop$ ll 总用量 120 ... lrwxrwxrwx 1 zoomq zoomq 20 2006-12-25 14:19 zoomq -> /home/zoomq/zDesktop ... }}} |
升级Ubuntu ::-- ZoomQuiet [DateTime(2007-05-08T11:33:33Z)] TableOfContents
1. 升级Ubuntu
dapper的源质量下降的非常厉害!
已经有两周不断有类似问题导致升级软件失败了
E: Problem with MergeList /var/lib/apt/lists/ubuntu.cn99.com_ubuntu-cn_dists_dapper_main_binary-i386_Packages E: 无法解析或打开软件包的列表或是状态文件。
- 只好升级!
- 折腾了一会儿才发现无法从 6.06 升级到7.04!!!
- 只好分两步走....
1.1. 正经升级
[http://linuxtoy.org/archives/ubuntu_6_10_beta.html Ubuntu 6.10 升级攻略]
[http://www.ubuntu.com/getubuntu/upgrading Ubuntu 7.04 升级攻略]
DVD升级命令
gksu "sh /cdrom/cdromupgrade"
1.1.1. 6.06->6.10
attachment:cdromupgrade6.10-neetdays.png
晕死!而且升级过程不可打断!
- 实在因为安装过太多东西了………………
1.1.1.1. 空间紧急协调
{{{$ df -h 文件系统 容量 已用 可用 已用% 挂载点 ... /dev/sda11 1.8G 924M 768M 55% /var ... }}}
怎么看/var 也没有占多少
{{{/var$ sudo du -hs * 5.1M backups 141M cache 4.0K games 292M lib 1.0K local 0 lock 0 log 12K lost+found 1.0K mail 1.0K opt 117K packages 76K run 222K spool 2.5M tmp 288K www }}}
但是就是有下载空间不足的情况所以要动不动执行:
$ sudo apt-get clean
1.1.2. 6.10->7.04
估计也是同样的量,根本没有仅仅从DVD就可以升级的可能哪…………
还可以 9:40~13:01 就完成了 1655 个文件的下载开始了安装
- 才注意到升级脚本是Python 的
attachment:feisty-py.png
1.2. 经验教训
- 就算GNU/Linux 没有注册表,但是依然有复杂的软件包依赖关系!
- 升级前,首先是数据备份,另外就是要清理不常用的软件!
- 安装的 几百个软件,其中顶多有20% 是日常使用的,其它不过是试用性质的,但是升级脚本全部任劳任怨的升级了!
1.3. 系统配置
紧急记录所有必要安装信息以便最可怕的情景下面可以重新安装
1.3.1. 分区
attachment:hdiskinfo.png |
attachment:win2k3info.png |
{{{Disk /dev/sda: 40.0 GB, 40007761920 bytes 从内到外分区::
sda1 |sda2|sda3 |sda5 |sda6 |sda7 |sda8 |sda9 |sda10|sda11|sda14 |sda12|| win2k3->/->/dos->/buffer->/usr->/usr/local->/opt->/srv->/tmp->/var->/home->swap->/boot
- | | | | | | | | | | | | +-128M(62Mfree;恰好) | | | | | | | | | | | +-1GM(900Mfree;过大) | | | | | | | | | | +-3.2G(1.19Gfree) | | | | | | | | | +-2G(800Mfree;过小) | | | | | | | | +-1G(800Mfree;过大) | | | | | | | +-128M(100Mfree;不必要) | | | | | | +-1G(172Mfree;过小) | | | | | +-2G(1.28Gfree;过大) | | | | +-7.5G(1.47Gfree;过小) | | | +-4G(190Mfree;音乐过小) | | +-10G(3Gfree) | +-2G(1.21Gfree;过大) +-5G(2Gfree;多余)
}}}
{{{$ cat /etc/fstab # /etc/fstab: static file system information. # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc defaults 0 0 /dev/sda2 / ext3 defaults,errors=remount-ro 0 1 /dev/sda12 /boot ext3 defaults 0 2 /dev/sda5 /buffer vfat defaults,utf8,umask=000,gid=46 0 1 /dev/sda3 /dos vfat defaults,utf8,umask=000,gid=46 0 1 /dev/sda14 /home ext3 defaults 0 2 /dev/sda8 /opt ext3 defaults 0 2 /dev/sda9 /srv ext3 defaults 0 2 /dev/sda10 /tmp ext3 defaults 0 2 /dev/sda6 /usr ext3 defaults 0 2 /dev/sda7 /usr/local ext3 defaults 0 2 /dev/sda11 /var ext3 defaults 0 2 /dev/sda13 none swap sw 0 0 /dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0 }}}
1.3.2. mtab
{{{$ cat /etc/mtab /dev/sda2 / ext3 rw,errors=remount-ro 0 0 proc /proc proc rw 0 0 /sys /sys sysfs rw 0 0 varrun /var/run tmpfs rw 0 0 varlock /var/lock tmpfs rw 0 0 procbususb /proc/bus/usb usbfs rw 0 0 udev /dev tmpfs rw 0 0 devpts /dev/pts devpts rw,gid=5,mode=620 0 0 devshm /dev/shm tmpfs rw 0 0 lrm /lib/modules/2.6.15-28-686/volatile tmpfs rw 0 0 /dev/sda12 /boot ext3 rw 0 0 /dev/sda5 /buffer vfat rw,utf8,umask=000,gid=46 0 0 /dev/sda3 /dos vfat rw,utf8,umask=000,gid=46 0 0 /dev/sda14 /home ext3 rw 0 0 /dev/sda8 /opt ext3 rw 0 0 /dev/sda9 /srv ext3 rw 0 0 /dev/sda10 /tmp ext3 rw 0 0 /dev/sda6 /usr ext3 rw 0 0 /dev/sda7 /usr/local ext3 rw 0 0 /dev/sda11 /var ext3 rw 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0 /dev/scd0 /media/cdrom0 iso9660 ro,noexec,nosuid,nodev,user=zoomq 0 0 }}}
1.3.3. df -h
{{{e$ df -h 文件系统 容量 已用 可用 已用% 挂载点 /dev/sda2 1.8G 452M 1.3G 27% / varrun 501M 76K 501M 1% /var/run varlock 501M 0 501M 0% /var/lock udev 501M 176K 501M 1% /dev devshm 501M 0 501M 0% /dev/shm lrm 501M 18M 483M 4% /lib/modules/2.6.15-28-686/volatile /dev/sda12 118M 50M 62M 45% /boot /dev/sda5 3.8G 3.6G 195M 95% /buffer /dev/sda3 9.4G 6.3G 3.1G 67% /dos /dev/sda14 3.3G 1.9G 1.2G 61% /home /dev/sda8 897M 677M 173M 80% /opt /dev/sda9 118M 4.1M 108M 4% /srv /dev/sda10 897M 33M 817M 4% /tmp /dev/sda6 7.4G 5.5G 1.5G 79% /usr /dev/sda7 1.8G 385M 1.3G 23% /usr/local /dev/sda11 1.8G 844M 848M 50% /var /dev/scd0 698M 698M 0 100% /media/cdrom0 }}}
1.3.4. ln -s
{{{$ ll /usr/local/ 总用量 23 ... lrwxrwxrwx 1 root root 9 2006-08-02 23:15 man -> share/man ... $ ll /var/ 总用量 28 ... lrwxrwxrwx 1 root root 12 2007-05-09 00:42 lib -> /usr/varlib/ lrwxrwxrwx 1 root root 9 2007-05-08 19:03 log -> /usr/log/ ... :~$ ll 总用量 104 ... lrwxrwxrwx 1 zoomq zoomq 12 2007-03-05 14:16 devRes -> /dos/devRes/ lrwxrwxrwx 1 zoomq zoomq 4 2007-04-26 22:21 DOS -> /dos lrwxrwxrwx 1 zoomq zoomq 26 2006-08-02 23:35 Examples -> /usr/share/example-content ... lrwxrwxrwx 1 zoomq zoomq 33 2006-10-31 14:57 site-packages -> /usr/lib/python2.4/site-packages/ lrwxrwxrwx 1 zoomq zoomq 9 2006-12-19 15:13 tmp -> /usr/tmp/ drwxr-xr-x 7 zoomq zoomq 4096 2007-04-28 22:26 workspace lrwxrwxrwx 1 zoomq zoomq 9 2006-08-04 11:27 zApp -> /dos/zApp lrwxrwxrwx 1 zoomq zoomq 10 2006-08-04 11:27 zCom -> /dos/zCom/ lrwxrwxrwx 1 zoomq zoomq 10 2006-08-04 11:26 zData -> /dos/zData lrwxrwxrwx 1 zoomq zoomq 12 2006-08-02 19:59 zDesktop -> /dos/Desktop ... lrwxrwxrwx 1 zoomq zoomq 11 2006-08-24 14:19 zInfo -> /dos/zInfo/ ... lrwxrwxrwx 1 zoomq zoomq 15 2006-12-20 09:39 zMusic -> /buffer/zMusic/ lrwxrwxrwx 1 zoomq zoomq 10 2007-03-13 15:16 zWeb -> /dos/zWeb/ ...
~/Desktop$ ll 总用量 120 ... lrwxrwxrwx 1 zoomq zoomq 20 2006-12-25 14:19 zoomq -> /home/zoomq/zDesktop ...
}}}