Arch Linux

archibutor

Member

Registered: 2010-09-08

Posts: 7

[resolved] pacman -Syu success, but no updates (f4st.host, myrveln.se)

Juiciness:
Is something wonky with the mirrors?

Description:
`pacman -Syu` succeeds "synchronizing package databases", but exits with "there is nothing to do".

A suprise, because no updates for days.
Digging reveals borken mirrors in /etc/pacman.d/mirrorlist.

Question:
1. Is something wrong with (these) mirrors (in general)?
2. `pacman -Syu` succeeds, even when used mirror appears broken. Is this a bug? Certainly not desired form my point of view, or automated scripts'.

Said mirrors:
(both show "Could not parse time from lastsync".)

myrveln.se
Mirror: https://ftp.myrveln.se/pub/linux/archlinux/
Info: https://archlinux.org/mirrors/myrveln.se/
Details: https://archlinux.org/mirrors/myrveln.se/766/

f4st.host
Mirror: https://mirror.f4st.host/archlinux/
Info: https://archlinux.org/mirrors/f4st.host/
Details: https://archlinux.org/mirrors/f4st.host/755/

Last edited by archibutor (2023-03-01 18:27:55)

nl6720

The Evil Wiki Admin

Registered: 2016-07-02

Posts: 449

Re: [resolved] pacman -Syu success, but no updates (f4st.host, myrveln.se)

https://archlinux.org/mirrors/status/ shows that they're both out of sync.

smirky

Member

From: Bulgaria

Registered: 2013-02-23

Posts: 277

Website

Re: [resolved] pacman -Syu success, but no updates (f4st.host, myrveln.se)

Yep, there's definitely an issue with all the mirrors I've tried, including those 100% completion in the page above. Is there a bug report or anything?

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Personal spot  ::  https://www.smirky.net/  ::  Try not to get lost!

mpan

Member

Registered: 2012-08-01

Posts: 1,018

Website

Re: [resolved] pacman -Syu success, but no updates (f4st.host, myrveln.se)

The mirror used by smirky is misbehaving. I reported the issue with uni-plovdiv.net after we talked in #archlinux. This is a problem very different from one reported by archibutor. archibutor’s mirrors are simply out of sync and they are correctly reported as such.

The solution to both situations is, however, the same: changing the mirrors. reflector may help with that.

`pacman -Syu` succeeds, even when used mirror appears broken. Is this a bug? Certainly not desired form my point of view, or automated scripts'.

This is not a bug. Neither is there any not desired behavior in pacman, regarding this situation.⁽¹⁾ The mirror is simply broken and sends misleading responses to pacman. pacman receives perfectly valid information, which happens to be outdated.
____
⁽¹⁾ There were numerous ideas, which may help detecting trivially out-of-sync mirrors. But the goal is addressing a particular security concern and affecting this thread’s problem would happen as a side effect. It was also discussed as an improvement, not fixing any bug.

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Sometimes I seem a bit harsh — don’t get offended too easily!

archibutor

Member

Registered: 2010-09-08

Posts: 7

Re: [resolved] pacman -Syu success, but no updates (f4st.host, myrveln.se)

My problem has been answered and the other that spawned, is under inspection.
Thank you for your answers.