https://bugzilla.suse.com/show_bug.cgi?id=1179170 https://bugzilla.suse.com/show_bug.cgi?id=1179170#c6 --- Comment #6 from Gary Ching-Pang Lin <glin@suse.com> --- (In reply to Michael Chang from comment #5)

(In reply to Gary Ching-Pang Lin from comment #4)

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It sets immutable to 0 and unlinks the path. In kernel/drivers/firmware/efi/vars.c, when removing a file, it uses uefi_set_variable() with NULL to delete the variable, and this is unlikely to fail.

Yes that is where I'm looking at. There's no obvious system call made besides ioctl to set the immutable flag would return invalid argument.

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Maybe there are more clues in /var/log/pbl.log.

Maybe we should enable verbose output to collect more info ?

Index: efivar-37/src/efivar.c =================================================================== --- efivar-37.orig/src/efivar.c +++ efivar-37/src/efivar.c @@ -63,7 +63,7 @@ static const char *attribute_names[] = { "" };

-static int verbose_errors = 0; +static int verbose_errors = 1;

static void show_errors(void)

It'd be better to set the verbosity from efibootmgr like this: https://github.com/rhboot/efibootmgr/blob/master/src/efibootmgr.c#L1675 -- You are receiving this mail because: You are on the CC list for the bug.