Hi Jeff the 18.04 worked fine ,so we are facing issue of UEFI+20.04 only on 20.04 on this server S3260 M4.
Let me know is this workaround recommended of below steps/ Usually whenever a OS is installed in UEFI mode, after the OS install, boot loader will automatically create a boot entry mapping to /efi/boot/bootx64.efi. But for some reason, we are not able to boot Ubuntu 20.04 with the above boot entry. So, we went ahead and created a manual boot entry mapping to /efi/ubuntu/grub64.efi and this time we are able to successfully boot the OS. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1883229 Title: Ubuntu server installation on S3260M4 server gets failed Status in grub2 package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: Details/Description: ------------------------- Ubuntu 20.04 fails on S3260 M4 with Gonga Beach in UEFI mode. Os get installed. However, upon rebooting OS never came up. Grub loads only to get hanged in a black screen. No options work later. Unable to collect Installer logs. How to reproduce: -------------------------- 1. Update S3260M4 M4 to bios build ucs-s3260-huu-4.1.2S36 2. Deploy Ubuntu 20.04 on S3260 M4. 3. Observe the installation proceeding and after installation OS reboots and loads the kernel and gets hanged on the black screen 4. The same OS works in Legacy mode in C3000 RAID controller card of LSI. Expected behavior: ------------------------- Ubuntu 20.04 should get deployed in GB/DD-Raid in UEFI mode Screenshots ------------------ Screenshot attached. Please let us know how to collect logs on this scenario Note :With MASS deployment we are able to deploy OS successfully with USFI method. Attached the logs of MASS server in this bug. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1883229/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
