IslingtonN5
May 27th, 2016, 06:16 PM
I hope the Ubuntu forum can help.
"Note: I don't want to upgrade to Ubuntu 16.04 LTS as i got the black screen when updating another laptop and that was pure hell to resolve.
I get the below message when i try updating using the Software & Updates application, does anyone know how i can resolve this?
The output from the Software & Updates application is:
W:There is no public key available for the following key IDs:
1397BC53640DB551, W:Failed to fetch cdrom://Ubuntu 14.04.1 LTS _Trusty Tahr_ - Release i386 (20140722.2)/dists/trusty/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
, W:Failed to fetch cdrom://Ubuntu 14.04.1 LTS _Trusty Tahr_ - Release i386 (20140722.2)/dists/trusty/restricted/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
, W:Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release Unable to find expected entry 'main/binary-i386/Packages' in Release file (Wrong sources.list entry or malformed fil
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/multiverse/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/restricted/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/universe/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/main/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
"Note: I don't want to upgrade to Ubuntu 16.04 LTS as i got the black screen when updating another laptop and that was pure hell to resolve.
I get the below message when i try updating using the Software & Updates application, does anyone know how i can resolve this?
The output from the Software & Updates application is:
W:There is no public key available for the following key IDs:
1397BC53640DB551, W:Failed to fetch cdrom://Ubuntu 14.04.1 LTS _Trusty Tahr_ - Release i386 (20140722.2)/dists/trusty/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
, W:Failed to fetch cdrom://Ubuntu 14.04.1 LTS _Trusty Tahr_ - Release i386 (20140722.2)/dists/trusty/restricted/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
, W:Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release Unable to find expected entry 'main/binary-i386/Packages' in Release file (Wrong sources.list entry or malformed fil
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/multiverse/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/restricted/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/universe/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic-proposed/main/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]
, W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/utopic/main/source/Sources 404 Not Found [IP: 2001:67c:1560:8001::14 80]