- Plesk Onyx for Linux
Note: This article has the reference to the issue with the fix available:
"Installing Plesk with the ‘Plesk Migrator’ component resulted in
creating duplicate entries in /etc/apt/sources.list."
- Plesk Onyx 17.8 Preview 2 13 June 2017
Debian 8 system update shows a warning:
Fetched 17.5 kB in 2s (6082 B/s)
Reading package lists... Done
N: Ignoring file 'plesk.list.ai_back' in directory
'/etc/apt/sources.list.d/' as it has an invalid filename extension
W: Duplicate sources.list entry
http://autoinstall.plesk.com/debian/PMM_0.1.10/ jessie/all amd64
W: You may want to run apt-get update to correct these problems
Duplicate entries in APT sources list:
# cat /etc/apt/sources.list.d/50sw_autoinstaller.list
deb http://autoinstall.plesk.com/debian/PSA_17.0.17 jessie all
deb http://autoinstall.plesk.com/debian/PMM_0.1.10 jessie all <===
deb http://autoinstall.plesk.com/debian/SITEBUILDER_17.0.15 all all
# cat /etc/apt/sources.list.d/plesk-migrator.list
deb [arch=amd64] http://autoinstall.plesk.com/debian/PMM_0.1.10 jessie all <====
This is Plesk bug with ID #PPPM-6049 that is planned to be fixed in future updates.
Until the issue is permanently fixed in a micro-update, the warning can be safely ignored.