Patch sent upstream https://lore.kernel.org/linux-
efi/20230909180812.10904-1-heinrich.schucha...@canonical.com/T/#u.
Without this patch the Ubuntu installer on systems using U-Boot (e.g.
riscv64) will fail.
** Changed in: linux-meta-riscv (Ubuntu)
Assignee: Heinrich Schuchardt (xypron) => (unassigned)
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https://bugs.launchpad.net/bugs/2034705
Title:
efivar fails to read variables
Status in efivar package in Ubuntu:
Invalid
Status in linux-meta-riscv package in Ubuntu:
In Progress
Bug description:
On riscv64 StarFive VisionFive 2 with U-Boot v2023.10-rc4 and kernel
6.5.0-2-generic we see this output:
root@ubuntu-server:/var# ls /sys/firmware/efi/efivars/
AuditMode-8be4df61-93ca-11d2-aa0d-00e098032b8c
DeployedMode-8be4df61-93ca-11d2-aa0d-00e098032b8c
OsIndicationsSupported-8be4df61-93ca-11d2-aa0d-00e098032b8c
PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c
PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c
SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c
SetupMode-8be4df61-93ca-11d2-aa0d-00e098032b8c
VendorKeys-8be4df61-93ca-11d2-aa0d-00e098032b8c
root@ubuntu-server:/var# efivar -l
efivar: error listing variables: Function not implemented
root@ubuntu-server:/var# efibootmgr -v
EFI variables are not supported on this system.
Expected behavior would be to display the variables.
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