我注意到使用 pacman 时会超时。经常。
mike@longshot:~☺ sudo pacman -Syu
[sudo] password for root:
:: Synchronizing package databases...
error: failed retrieving file 'core.db' from mirror.cedia.org.ec : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'core.db' from download.nus.edu.sg : Resolving timed out after 10519 milliseconds
^C
Interrupt signal received
mike@longshot:~☺ sudo pacman -Syu
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
:: Starting full system upgrade...
there is nothing to do
我已经尝试过了rankmirrors，并且反射器，以及镜像列表生成器。
我可以获得更快的下载速度，但仍然经常超时。
mike@longshot:~☺ sudo pacman -S bluez bluez-utils
warning: bluez-5.40-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Packages (2) bluez-5.40-1 bluez-utils-5.40-1
Total Download Size: 0.93 MiB
Total Installed Size: 8.00 MiB
Net Upgrade Size: 6.30 MiB
:: Proceed with installation? [Y/n] y
:: Retrieving packages...
error: failed retrieving file 'bluez-utils-5.40-1-x86_64.pkg.tar.xz' from arch.localmsp.org : Resolving timed out after 10518 milliseconds
error: failed retrieving file 'bluez-utils-5.40-1-x86_64.pkg.tar.xz' from lug.mtu.edu : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'bluez-utils-5.40-1-x86_64.pkg.tar.xz' from muug.ca : Resolving timed out after 10520 milliseconds
这是一种低级的烦恼，我希望消除这种烦恼，并且在发出其他 http 请求时我不会看到这种烦恼。我怎样才能解决这个问题？