板子上的dnf update报错 自己解决不了

sudo dnf update
Error: Failed to synchronize cache for repo 'fedora-modular'
请问该如何修复

sudo dnf clean all
sudo dnf update -y

[root@localhost ~]# sudo dnf clean all
0 files removed
[root@localhost ~]# sudo dnf clean al^C
[root@localhost ~]# sudo dnf update -y
Error: Failed to synchronize cache for repo 'fedora-modular'
[root@localhost ~]#
还是一样啊

jefferyzhang 发表于 2019-11-4 11:29
sudo dnf clean all
sudo dnf update -y

[root@localhost ~]# sudo dnf clean all
0 files removed
[root@localhost ~]# sudo dnf clean al^C
[root@localhost ~]# sudo dnf update -y
Error: Failed to synchronize cache for repo 'fedora-modular'
[root@localhost ~]#
还是一样啊

RK用户 发表于 2019-11-4 13:59
[root@localhost ~]# sudo dnf clean all
0 files removed
[root@localhost ~]# sudo dnf clean al^C

你是否改了官方的源？或者无法连接网络？

jefferyzhang 发表于 2019-11-4 14:20
你是否改了官方的源？或者无法连接网络？

按照wiki教程设置的源，也能访问网络，是按照root用户登录的
[toybrick@localhost ~]$ sudo -s
[root@localhost toybrick]# ping www.baidu.com
PING www.a.shifen.com (220.181.38.150) 56(84) bytes of data.
64 bytes from 220.181.38.150 (220.181.38.150): icmp_seq=1 ttl=49 time=47.0 ms
64 bytes from 220.181.38.150 (220.181.38.150): icmp_seq=2 ttl=49 time=53.0 ms
64 bytes from 220.181.38.150 (220.181.38.150): icmp_seq=3 ttl=49 time=52.1 ms
64 bytes from 220.181.38.150 (220.181.38.150): icmp_seq=4 ttl=49 time=44.0 ms
^C
--- www.a.shifen.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 44.013/49.066/53.026/3.714 ms

wiki教程并没有改dnf源啊？只是加了rk源而已，没有去改他。
你要ping下官方源能不能ping通，也有可能被你们公司墙了

curllib的路径设置错了，改回来就好啦

RK用户 发表于 2019-11-19 10:28
curllib的路径设置错了，改回来就好啦

我和你一样出现了这个问题，请问你说的这个路径要怎么改啊？