Cannot access Jenkins in browser after starting

Mąka

6/2/23, 5:20 PM

After downloading Jenkins to my ubuntu 20.04 home server I wanted to configure it in my browser, but when I access it via local IP with 8080 port (I've tried both HTTPS and HTTP), I get an error: {"error":"The required authorization heads were not present in the request."} Jenkins did start successfully (here is the systemctl status):

    ● jenkins.service - LSB: Start Jenkins at boot time
     Loaded: loaded (/etc/init.d/jenkins; generated)
     Active: active (exited) since Wed 2022-02-02 16:34:42 UTC; 42min ago
       Docs: man:systemd-sysv-generator(8)
    Process: 25159 ExecStart=/etc/init.d/jenkins start (code=exited, status=0/SUCCESS)

Feb 02 16:34:40 mailing.fabrykacraft.pl systemd[1]: Starting LSB: Start Jenkins at boot time...
Feb 02 16:34:40 mailing.fabrykacraft.pl jenkins[25159]: Correct java version found
Feb 02 16:34:40 mailing.fabrykacraft.pl jenkins[25159]:  * Starting Jenkins Automation Server jenkins
Feb 02 16:34:41 mailing.fabrykacraft.pl su[25203]: (to jenkins) root on none
Feb 02 16:34:41 mailing.fabrykacraft.pl su[25203]: pam_unix(su-l:session): session opened for user jenkins by (uid=0)
Feb 02 16:34:41 mailing.fabrykacraft.pl su[25203]: pam_unix(su-l:session): session closed for user jenkins
Feb 02 16:34:42 mailing.fabrykacraft.pl jenkins[25159]:    ...done.
Feb 02 16:34:42 mailing.fabrykacraft.pl systemd[1]: Started LSB: Start Jenkins at boot time.```

0 + 0

jenkins

20.04

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Cannot access Jenkins in browser after starting

TH: ไม่สามารถเข้าถึง Jenkins ในเบราว์เซอร์หลังจากเริ่มต้น

RO: Nu se poate accesa Jenkins în browser după pornire

RU: Не удается получить доступ к Jenkins в браузере после запуска

VI: Không thể truy cập Jenkins trong trình duyệt sau khi bắt đầu

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