cb2 ubuntu update 出问题

满月

很久以前官方的源不可用，后来换了old-releases的源，好久没有更新。现在一更新才发现，ubuntu的源貌似又出了问题，具体情况如下：

版本：
root@cubieboard2:~# cat /etc/issue
Linaro 13.04 \n \l

内核：
Linux cubieboard2 3.4.43+ #2 SMP PREEMPT Sat Aug 3 17:36:00 CST 2013 armv7l armv7l armv7l GNU/Linux

出现问题：
sudo apt-get update 后出现：

root@cubieboard2:~# sudo apt-get update
Ign http://old-releases.ubuntu.com quantal InRelease
Ign http://old-releases.ubuntu.com quantal-updates InRelease
Ign http://old-releases.ubuntu.com quantal-security InRelease
Hit http://old-releases.ubuntu.com quantal Release.gpg
Hit http://old-releases.ubuntu.com quantal-updates Release.gpg
Hit http://old-releases.ubuntu.com quantal-security Release.gpg
Hit http://old-releases.ubuntu.com quantal Release
Hit http://old-releases.ubuntu.com quantal-updates Release
Hit http://old-releases.ubuntu.com quantal-security Release
Get:4 http://old-releases.ubuntu.com quantal/main armhf Packages [220 kB]
Hit http://old-releases.ubuntu.com quantal/restricted armhf Packages
Hit http://old-releases.ubuntu.com quantal/universe armhf Packages
Get:5 http://old-releases.ubuntu.com quantal/multiverse armhf Packages [220 kB]
Hit http://old-releases.ubuntu.com quantal/main Translation-en
Hit http://old-releases.ubuntu.com quantal/multiverse Translation-en
Hit http://old-releases.ubuntu.com quantal/restricted Translation-en
Hit http://old-releases.ubuntu.com quantal/universe Translation-en
Hit http://old-releases.ubuntu.com quantal-updates/main armhf Packages
Hit http://old-releases.ubuntu.com quantal-updates/restricted armhf Packages
Hit http://old-releases.ubuntu.com quantal-updates/universe armhf Packages
Hit http://old-releases.ubuntu.com quantal-updates/multiverse armhf Packages
Hit http://old-releases.ubuntu.com quantal-updates/main Translation-en
Hit http://old-releases.ubuntu.com quantal-updates/multiverse Translation-en
Hit http://old-releases.ubuntu.com quantal-updates/restricted Translation-en
Hit http://old-releases.ubuntu.com quantal-updates/universe Translation-en
Get:6 http://old-releases.ubuntu.com quantal-security/main armhf Packages [220 kB]
Hit http://old-releases.ubuntu.com quantal-security/restricted armhf Packages
Hit http://old-releases.ubuntu.com quantal-security/universe armhf Packages
Get:7 http://old-releases.ubuntu.com quantal-security/multiverse armhf Packages [220 kB]
Hit http://old-releases.ubuntu.com quantal-security/main Translation-en
Hit http://old-releases.ubuntu.com quantal-security/multiverse Translation-en
Hit http://old-releases.ubuntu.com quantal-security/restricted Translation-en
Hit http://old-releases.ubuntu.com quantal-security/universe Translation-en
Fetched 881 kB in 20s (43.9 kB/s)
W: Failed to fetch bzip2:/var/lib/apt/lists/partial/ppa.launchpad.net_linaro-maintainers_overlay_ubuntu_dists_quantal_main_source_Sources  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/ppa.launchpad.net_linaro-maintainers_overlay_ubuntu_dists_quantal_main_binary-armhf_Packages  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/old-releases.ubuntu.com_ubuntu_dists_quantal_main_binary-armhf_Packages  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/old-releases.ubuntu.com_ubuntu_dists_quantal_multiverse_binary-armhf_Packages  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/old-releases.ubuntu.com_ubuntu_dists_quantal-security_main_binary-armhf_Packages  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/old-releases.ubuntu.com_ubuntu_dists_quantal-security_multiverse_binary-armhf_Packages  Hash Sum mismatch

E: Some index files failed to download. They have been ignored, or old ones used instead.

想问一下，谁有同样遇到这种问题的么？ 有解决方案木有？

bwbw

cat /etc/issue
Linaro 14.04 \n \l

一摸一样的问题， 没找到解决方案