We have expanded our hardware enablement offering since 12.04, and with 14.04.3, this point release contains an updated kernel and X stack for new installations to support new hardware across all our supported architectures, not just x86.
We have expanded our hardware enablement offering since 12.04, and with 14.04.3, this point release contains an updated kernel and X stack for new installations to support new hardware across all our supported architectures, not just x86.