Ошибка unable to contact snap store

I installed Ubuntu 18.04 yesterday. Today I tried to install micro editor through snap, but it doesn’t work. Any command like this sudo snap install hello-world freezes for a minute and I receive

error: unable to contact snap store

Is there some problem with the snap store or is it because I couldn’t connect to it from my network? How could I check that?

I got the same error just now. A solution that worked for me was:

in terminal:

$ killall snap-store

Then the snap connection was back

answered Aug 2, 2020 at 16:10

Snap store might simply be down. Too bad this stalls. Refreshing snapd is supposed to fix this (?) according to a solution I saw, but it does not work because the web API is down. I don’t know if the API spec changed, but it is currently the case that the host is not resolved. You have to wait until the store is back up. PS: There was probably a server change which takes time to propagate in my case.

$ sudo snap refresh snapd

error: cannot refresh "snapd": cannot refresh snap-declaration for "chromium":
       Get
       https://api.snapcraft.io/api/v1/snaps/assertions/snap-declaration/16/XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R?max-format=4:
       dial tcp: lookup api.snapcraft.io on 127.0.0.53:53: no such host
$ host api.snapcraft.io
;; connection timed out; no servers could be reached

answered Jun 20, 2020 at 16:10

You might get that error when you are trying to install something through snap behind proxy.

Configure the proxy with these commands:

sudo snap set system proxy.http="http://<proxy_addr>:<proxy_port>"
sudo snap set system proxy.https="http://<proxy_addr>:<proxy_port>"

Bookmarks

answered Feb 15, 2021 at 17:49

Try updating the proxy settings with these commands:

sudo snap set system proxy.http=»http://<proxy_addr>:<proxy_port>»

sudo snap set system proxy.https=»http://<proxy_addr>:<proxy_port>»

answered Sep 12, 2022 at 12:09

Я установил Ubuntu 18.04 вчера. Сегодня я пытался установить микроредактор через оснастку, но он не работает. Любая подобная команда sudo snap install hello-world останавливается на минуту, и я получаю ошибку

: невозможно связаться с хранилищем моментальных снимков

Есть ли какая-то проблема с хранилищем моментальных снимков или это потому, что я не мог подключиться к нему из моей сети? Как я могу это проверить?

➜  ~ sudo snap find nextcloud
Name                Version           Developer     Notes  Summary
nextcloud-client    2.3.3+gitab40efe  nextcloud     -      Nextcloud Desktop Client
nextcloud-port8080  1.01              arcticslyfox  -      Nextcloud Server
nextcloud-nextant   11.0.0snap3       rmescandon    -      Nextcloud Server + search support
nextcloud           13.0.2snap1       nextcloud     -      Nextcloud Server - A safe home for all your data
cashbox-nextcloud   11.0.2snap2       cashbox       -      Nextcloud Server for www.cashBOX.plus
qownnotes           18.05.2           pbek          -      Plain-text file notepad with markdown support and ownCloud / Nextcloud integration
spreedme            0.29.5snap1       nextcloud     -      Spreed.ME audio/video calls and conferences feature for the Nextcloud Snap
solr                0.1               rmescandon    -      Starts up solr as forking daemon
mdns-hostname       0.0.1             welike        -      mDNS mini-daemon to published hostname.local
➜  ~ sudo snap find nextcloud
error: unable to contact snap store
➜  ~ 

ответ дан Eric Fossum
23 November 2019 в 03:07

поделиться

sudo snap set system proxy.http="http://<proxy_addr>:<proxy_port>"
sudo snap set system proxy.https="http://<proxy_addr>:<proxy_port>"

ответ дан ashin78
23 April 2020 в 17:27

поделиться

$ sudo snap refresh snapd

error: cannot refresh "snapd": cannot refresh snap-declaration for "chromium":
       Get
       https://api.snapcraft.io/api/v1/snaps/assertions/snap-declaration/16/XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R?max-format=4:
       dial tcp: lookup api.snapcraft.io on 127.0.0.53:53: no such host
$ host api.snapcraft.io
;; connection timed out; no servers could be reached

ответ дан Community
20 June 2020 в 16:10

поделиться

$ killall snap-store

ответ дан Community
2 August 2020 в 16:10

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Hi everybody,

I am trying to install a few software and I need snap for it. I install snap but I get an error «unable to contact snap store» when I want to install any software.

Any help is appreciated.

Kadaitcha Man wrote: ↑

Sat Mar 20, 2021 11:09 pm

bahman wrote: ↑

Sat Mar 20, 2021 10:31 pm

I am trying to install a few software and I need snap for it. I install snap but I get an error «unable to contact snap store» when I want to install any software.

That’s because snap is deliberately disabled in Linux Mint.

You can’t possibly have exhausted your search options because searching for ‘linux mint snap’ turns up a myriad of resources, such as:

https://www.zdnet.com/article/linux-min … untu-snap/

That link is the top link and it explains why it is so from a journalist’s point of view.

https://snapcraft.io/docs/installing-snap-on-linux-mint

That is the third link returned and it shows you a way to enable snap on LM.

Even before you do any of that, a read of the release notes for LM should always be performed because doing that almost always reveals important information, saving your time and ours.

https://linuxmint-user-guide.readthedoc … /snap.html

Thanks for the information and links. So the problem is due to open source distribution. I already followed the instruction on how to install snap on Linux mint. Two of those links explain how to install snap which I already followed and install snap. So I don’t understand how I am not able to connect to snap store. I searched on the net and it seems that some people who use Linux mint are able to resolve the problem and use snap. I followed all of the solutions but no chance.

bahman wrote: ↑

Sat Mar 20, 2021 11:47 pm

I already followed the instruction on how to install snap on Linux mint. Two of those links explain how to install snap which I already followed and install snap.

So now you decide to tell us that. Had you said so from the very beginning then someone’s free time, other than your own, could have been saved.

Good luck.

Kadaitcha Man wrote: ↑

Sat Mar 20, 2021 11:49 pm

bahman wrote: ↑

Sat Mar 20, 2021 11:47 pm

I already followed the instruction on how to install snap on Linux mint. Two of those links explain how to install snap which I already followed and install snap.

So now you decide to tell us that. Had you said so from the very beginning then someone’s free time, other than your own, could have been saved.

Good luck.

I already mentioned in the OP that I installed snap. Thanks for your time anyway.

bahman wrote: ↑

Sat Mar 20, 2021 11:51 pm

I already mentioned in the OP that I installed snap.

http://forums.linuxmint.com/viewtopic.php?f=17&t=83444

Saying ‘I installed snap’ does not imply that you followed any instructions whatsoever, nor does it imply that you followed some documented process, nor does it imply that you were aware that snap is disabled. Saying ‘I installed snap’ implies only that you ‘installed snap’, and absolutely nothing more.