Не удается обновить репозитории openSUSE

У меня установлен openSUSE Tumbleweed (только что обновил его сегодня). Я могу запустить обновление дистрибутива с zypper dup но все остальное, как обновление системы, генерирует следующую ошибку

julius@linux-rirt:~> sudo zypper update
Download (curl) error for 'http://download.opensuse.org/tumbleweed/repo/non-oss/media.1/media':
Error code: Curl error 8
Error message: 

Abort, retry, ignore? [a/r/i/...? shows all options] (a): i
Do you want to disable the repository Non-OSS permanently? [yes/no] (no): no
Warning: Skipping repository 'Non-OSS' because of the above error.
Download (curl) error for 'http://download.opensuse.org/tumbleweed/repo/oss/media.1/media':
Error code: Curl error 8
Error message: 

Abort, retry, ignore? [a/r/i/...? shows all options] (a): i
Do you want to disable the repository OSS permanently? [yes/no] (no): no
Warning: Skipping repository 'OSS' because of the above error.
Some of the repositories have not been refreshed because of an error.
Loading repository data...
Reading installed packages...

Nothing to do.

Вот вывод zypper lr -d

julius@linux-rirt:~> zypper lr -d
Repository priorities are without effect. All enabled repositories share the same priority.

# | Alias                | Name    | Enabled | GPG Check | Refresh | Priority | Type   | URI                                                   | Service
--+----------------------+---------+---------+-----------+---------+----------+--------+-------------------------------------------------------+--------
1 | non-oss-addon_2014-0 | Non-OSS | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/tumbleweed/repo/non-oss/ |        
2 | openSUSE_20180606-0  | OSS     | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/tumbleweed/repo/oss/     |        
3 | tumbleweed           | Update  | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/tumbleweed/       |        

Если я использую YaST: