pacman -Syuu：错误：检索文件失败（“操作太慢”和“SSL 证书问题”）

Posted 2023-02-16

【中文标题】pacman -Syuu：错误：检索文件失败（“操作太慢”和“SSL 证书问题”）

【英文标题】：pacman -Syuu : error: failed retrieving file ("Operation too slow" and "SSL certificate problem")

【发布时间】：2019-08-04 03:26:45

【问题描述】：

我在尝试使用pacman -Syuu 在Win 10 下升级我的Portable Msys2 时遇到问题，详情如下。 我以前也这样做过，没有问题。

问题和解决方案可能是什么？

$ pacman -Syuu
:: Synchronizing package databases...
 mingw32 is up to date
 mingw64 is up to date
 msys is up to date
:: Starting core system upgrade...
 there is nothing to do
:: Starting full system upgrade...
warning: grep: downgrading from version 3.1-1 to version 3.0-2
warning: libgc: downgrading from version 8.0.0-1 to version 7.6.8-1
warning: mingw-w64-x86_64-binutils: downgrading from version 2.31.1-2 to version 2.30-5
:: Replace mingw-w64-x86_64-minizip with mingw64/mingw-w64-x86_64-zlib? [Y/n] y
:: Replace mingw-w64-x86_64-vulkan with mingw64/mingw-w64-x86_64-vulkan-loader? [Y/n] y
resolving dependencies...
looking for conflicting packages...

Packages (217) autogen-5.18.16-1  bison-3.3.2-1  brotli-1.0.7-1  ca-certificates-20180409-1  cmake-3.13.2-1  curl-7.64.0-2  diffutils-3.7-1  doxygen-1.8.15-1
...

Total Download Size:   1400.65 MiB
Total Installed Size:  9648.15 MiB
Net Upgrade Size:       261.06 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages...
error: failed retrieving file 'mingw-w64-x86_64-qt5-5.12.1-5-any.pkg.tar.xz' from repo.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-qt5-5.12.1-5-any.pkg.tar.xz' from sourceforge.net : SSL certificate problem: unable to get local issuer certificate
error: failed retrieving file 'mingw-w64-x86_64-qt5-5.12.1-5-any.pkg.tar.xz' from www2.futureware.at : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-qt5-5.12.1-5-any.pkg.tar.xz' from mirror.yandex.ru : SSL certificate problem: unable to get local issuer certificate
warning: failed to retrieve some files
error: failed to commit transaction (download library error)
Errors occurred, no packages were upgraded.

根据this，我的回购配置似乎没问题：

$ pacman-conf.exe
[options]
RootDir = /
DBPath = /var/lib/pacman/
CacheDir = /var/cache/pacman/pkg/
HookDir = /etc/pacman.d/hooks/
GPGDir = /etc/pacman.d/gnupg/
LogFile = /var/log/pacman.log
HoldPkg = pacman
Architecture = i686
CheckSpace
UseDelta = 0.000000
CleanMethod = KeepInstalled
SigLevel = PackageRequired
SigLevel = PackageTrustedOnly
SigLevel = DatabaseOptional
SigLevel = DatabaseTrustedOnly
LocalFileSigLevel = PackageOptional
LocalFileSigLevel = PackageTrustedOnly
[mingw32]
Usage = All
Server = http://repo.msys2.org/mingw/i686/
Server = https://sourceforge.net/projects/msys2/files/REPOS/MINGW/i686/
Server = http://www2.futureware.at/~nickoe/msys2-mirror/mingw/i686/
Server = https://mirror.yandex.ru/mirrors/msys2/mingw/i686/
[mingw64]
Usage = All
Server = http://repo.msys2.org/mingw/x86_64/
Server = https://sourceforge.net/projects/msys2/files/REPOS/MINGW/x86_64/
Server = http://www2.futureware.at/~nickoe/msys2-mirror/mingw/x86_64/
Server = https://mirror.yandex.ru/mirrors/msys2/mingw/x86_64/
[msys]
Usage = All
Server = http://repo.msys2.org/msys/i686/
Server = https://sourceforge.net/projects/msys2/files/REPOS/MSYS2/i686/
Server = http://www2.futureware.at/~nickoe/msys2-mirror/msys/i686/
Server = https://mirror.yandex.ru/mirrors/msys2/msys/i686/

相关：

https://github.com/msys2/MINGW-packages/issues/1887

https://bbs.archlinux.org/viewtopic.php?id=199693

https://sourceforge.net/p/msys2/discussion/general/thread/8427aab0/

---

编辑

在评论中建议我执行pacman-mirrors ... 我的系统中似乎没有这样的可执行文件（脚本、别名等） 另一方面，我似乎已经拥有pacman-mirrors，并且它不提供任何可执行文件（至少在 msys2 中）。

这是正确的吗？

$ updatedb
$ locate pacman-mirrors
/var/cache/pacman/pkg/pacman-mirrors-20180604-2-any.pkg.tar.xz
/var/lib/pacman/local/pacman-mirrors-20180604-2
/var/lib/pacman/local/pacman-mirrors-20180604-2/desc
/var/lib/pacman/local/pacman-mirrors-20180604-2/files
/var/lib/pacman/local/pacman-mirrors-20180604-2/mtree
$ pacman -Ql pacman-mirrors
pacman-mirrors /etc/
pacman-mirrors /etc/pacman.d/
pacman-mirrors /etc/pacman.d/mirrorlist.mingw32
pacman-mirrors /etc/pacman.d/mirrorlist.mingw64
pacman-mirrors /etc/pacman.d/mirrorlist.msys
$ pacman --needed -S bash pacman pacman-mirrors msys2-runtime
warning: bash-4.4.023-1 is up to date -- skipping
warning: pacman-5.1.2-2 is up to date -- skipping
warning: pacman-mirrors-20180604-2 is up to date -- skipping
warning: msys2-runtime-2.11.2-1 is up to date -- skipping

【问题讨论】：

您是否尝试过再次加载证书 - sudo pacman -U /var/cache/pacman/pkg/ca-certificates*

也可能是镜子的问题？你可以改变镜像 - sudo pacman-mirrors -f5 && sudo pacman -Syyu

一些命令可能有帮助。 1.pacman-key --init 2.pacman-key --populate.

@jimmy8ball - pacman -U ... 没有帮助。

@Biswapriyo - 我尝试了这两个命令，我得到了相同的结果。

【参考方案1】：

您可以使用参数--disable-download-timeout 禁用 pacman 的超时。那你应该可以下载了

http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-qt5-5.12.1-5-any.pkg.tar.xz

它被描述为on the man-page for pacman。

另外--gpgdir 指定 GnuPG 用来验证包签名的文件目录可能很有用。

另外你可以考虑使用参数--noconfirm 绕过任何和所有“你确定吗？”消息。

关于证书我不确定，可能本地路径配置不正确。尽管如此，您有两个域，仍然由http 提供服务。

---

在浏览器中，下载工作顺便说一句。它刚刚完成，屏幕截图仍然显示正在下载：

【讨论】：

添加 --disable-download-timeout 就足够了。

【参考方案2】：

我也遇到过这个问题，但我找到了解决方案：打开 Add or Remove Softwares 并转到 Preferences，然后将您的官方存储库更改为 Canada 然后刷新镜像列表

现在可以用了