Tested daily Mate Jammy ISO 23-12-2021 and this occurred as in original report -
Installed alongside Kubuntu Jammy and after reboot no boot menu available as in comment # 11 above -
Test results here : http://iso.qa.ubuntu.com/qatracker/milestones/429/builds/241656/testcases/1300/results/
Tested daily Mate Jammy ISO 23-12-2021 and this occurred as in original report -
Installed alongside Kubuntu Jammy and after reboot no boot menu available as in comment # 11 above -
Test results here : http:// iso.qa. ubuntu. com/qatracker/ milestones/ 429/builds/ 241656/ testcases/ 1300/results/