[pve-devel] [PATCH pve-kernel-meta v2 8/8] proxmox-boot: fix #3729 add --graceful to bootctl invocation

[Stoiko Ivanov]

The version of systemd boot in bullseye, tries writing an efivar which
is not writeable on certain (broken) UEFIs (HP thin clients).

The issue was not present in the version in buster (the variable
simply did not get written) and can be worked around by adding
--graceful to the `bootctl install` command.

see also:
https://github.com/systemd/systemd/issues/13603

Signed-off-by: Stoiko Ivanov <s.ivanov at proxmox.com>
---
new in v2 - unrelated to the other changes

 bin/proxmox-boot-tool | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/proxmox-boot-tool b/bin/proxmox-boot-tool
index 23bbdc9..f626cc9 100755
--- a/bin/proxmox-boot-tool
+++ b/bin/proxmox-boot-tool
@@ -178,7 +178,7 @@ init_bootloader() {
 	if [ -n "$install_sd_boot" ]; then
 		echo "Installing systemd-boot.."
 		mkdir -p "$esp_mp/$PMX_ESP_DIR"
-		bootctl_args="--path ${esp_mp}"
+		bootctl_args="--graceful --path ${esp_mp}"
 		if [ ! -d /sys/firmware/efi ]; then
 			bootctl_args="${bootctl_args} --no-variables"
 		fi
-- 
2.30.2