Possible to update Ubuntu 32-bit to 64-bit?
35267
How to convert a 32-bit (x86) Debian-based system to 64-bit
5882
How to upgrade Ubuntu from an ISO image
12578
How do I upgrade to a newer version of Ubuntu?
21524
I want to Change ubuntu 14.04 from 64 bit to 32 bit
107548
Where can I download Ubuntu 16.04?
140470
How do I update kernel to the latest mainline version?
25919
How to replace an old version of Ubuntu with a newer one from USB/DVD?
93842
Is my processor 64 or 32 bit?
88008
How to force Wine into acting like 32-bit Windows on 64-bit Ubuntu?
35146
Will apt-get dist-upgrade upgrade my system to newer version?
125004
Do I have 32-bit or 64-bit?
8936
How do I install a 32-bit proprietary deb on a 64-bit system without causing dependency problems?
37628
Can I upgrade from Windows 7 32bit to 64bit without formatting?
5917
Is it possible to use a 32-bit driver on 64-bit Windows 7?
63514
How do I decide what version of Ubuntu to install?
92107
Is there a 32-bit version of Ubuntu 18.04 desktop?
47835
My processor is 64-bit - does that mean I need the amd64 image?