View Issue Details

IDProjectCategoryView StatusLast Update
0015926CentOS-7yumpublic2019-03-15 11:56
Reporterxotabu4 
PriorityurgentSeverityblockReproducibilityalways
Status closedResolutionno change required 
Product Version7.6.1810 
Target VersionFixed in Version 
Summary0015926: Unable to perform yum update
DescriptionUnable to perform yum update
Certificate expried error
Steps To Reproduceyum update
Additional InformationWARNING: cannot verify myattwg.att.com's certificate, issued by ‘/C=US/O=DigiCert Inc/CN=DigiCert SHA2 Secure Server CA’:
  Unable to locally verify the issuer's authority.
Proxy request sent, awaiting response... 200 OK
TagsNo tags attached.
abrt_hash
URL

Activities

xotabu4

xotabu4

2019-03-15 11:35

reporter   ~0034009

rpm -Uvh http://mirror.centos.org/centos/7/os/x86_64/Packages/centos-release-7-6.1810.2.el7.centos.x86_64.rpm
Retrieving http://mirror.centos.org/centos/7/os/x86_64/Packages/centos-release-7-6.1810.2.el7.centos.x86_64.rpm
curl: (60) Peer's Certificate issuer is not recognized.
More details here: http://curl.haxx.se/docs/sslcerts.html

curl performs SSL certificate verification by default, using a "bundle"
 of Certificate Authority (CA) public keys (CA certs). If the default
 bundle file isn't adequate, you can specify an alternate file
 using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
 the bundle, the certificate verification probably failed due to a
 problem with the certificate (it might be expired, or the name might
 not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
 the -k (or --insecure) option.
error: skipping http://mirror.centos.org/centos/7/os/x86_64/Packages/centos-release-7-6.1810.2.el7.centos.x86_64.rpm - transfer failed
arrfab

arrfab

2019-03-15 11:48

administrator   ~0034011

Last edited: 2019-03-15 11:50

View 3 revisions

There is no certificate involved in mirror.centos.org nor mirrorlist.centos.org
There is also no need to setup manually centos-release ..
So all that leads to think that you have a non standard setup and a MITM proxy redirecting you somewhere that is *not* in the centos.org infra (and so not managed by us)

Like that host you mention : myattwg.att.com isn't at all in centos nor is known as an official and verified CentOS mirror (https://www.centos.org/download/mirrors/)

It seems you're using a proxy, so speak to your system and network administrator ? "Proxy request sent ..."

arrfab

arrfab

2019-03-15 11:49

administrator   ~0034012

waiting on feedback and closing if nothing proves there is something related to centos infra
xotabu4

xotabu4

2019-03-15 11:50

reporter   ~0034013

I've disabled proxy settings for yum by removing proxy settings - but still I'm getting same error.
arrfab

arrfab

2019-03-15 11:51

administrator   ~0034014

there is no ssl on mirror.centos.org .. so that can't be true
xotabu4

xotabu4

2019-03-15 11:52

reporter   ~0034015

screenshot attached

Capture.JPG (116,564 bytes)
Capture.JPG (116,564 bytes)
xotabu4

xotabu4

2019-03-15 11:53

reporter  

Capture-2.JPG (116,032 bytes)
Capture-2.JPG (116,032 bytes)
arrfab

arrfab

2019-03-15 11:56

administrator   ~0034016

Bugs.centos.org isn't a support mechanism.
You should ask your network administrator why there is a MITM proxy and if you need help, consider asking on the centos mailing-list (https://lists.centos.org) or the #centos irc channel on irc.freenode.net

Issue History

Date Modified Username Field Change
2019-03-15 11:32 xotabu4 New Issue
2019-03-15 11:35 xotabu4 Note Added: 0034009
2019-03-15 11:48 arrfab Note Added: 0034011
2019-03-15 11:49 arrfab Note Edited: 0034011 View Revisions
2019-03-15 11:49 arrfab Status new => feedback
2019-03-15 11:49 arrfab Note Added: 0034012
2019-03-15 11:50 xotabu4 Note Added: 0034013
2019-03-15 11:50 xotabu4 Status feedback => assigned
2019-03-15 11:50 arrfab Note Edited: 0034011 View Revisions
2019-03-15 11:51 arrfab Note Added: 0034014
2019-03-15 11:52 xotabu4 File Added: Capture.JPG
2019-03-15 11:52 xotabu4 Note Added: 0034015
2019-03-15 11:53 xotabu4 File Added: Capture-2.JPG
2019-03-15 11:55 arrfab View Status private => public
2019-03-15 11:56 arrfab Status assigned => closed
2019-03-15 11:56 arrfab Resolution open => no change required
2019-03-15 11:56 arrfab Note Added: 0034016