Canonical Announces Major Kernel Change for Future Ubuntu Releases
Canonical Introduces 'Aggressive Kernel Version Commitment' for Ubuntu
In a major shift, Canonical has decided to include the latest available kernel at the time of a new Ubuntu release. This implies that even if the upstream kernel is in 'Release Candidate' status, future Ubuntu releases will include the latest upstream kernel.
Incorporating the Latest Kernel for Enhanced Features and Hardware Support
Presently, Ubuntu releases feature the most recent stable Linux kernel release at the time of the kernel freeze milestone in its development cycle. However, this often means that the Ubuntu release doesn't have the newest kernel at the time of release. In order to offer users advanced features and hardware support, Ubuntu has decided to ship the latest version of the upstream Linux kernel even if it is still in Release Candidate status.
Shift in Kernel Selection for Greater Consumer Satisfaction
This change comes as a response to user feedback as the previous approach, though ensuring stability on release day, wasn't popular amongst users eager to utilise the latest features and hardware support. This decision is also in line with silicon vendors' desire to align their Ubuntu support.
Implications for Ubuntu Users
This change does not mean that Ubuntu will continuously update new kernel versions. The kernel series at the time of release will remain the only supported kernel series. An Ubuntu Linux kernel is different from a mainline one as it includes tweaks and patches for technologies that Canonical supports.