diff options
| -rw-r--r-- | NEWS | 4 | ||||
| -rwxr-xr-x | monitor-edid | 6 |
2 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,7 @@ +- monitor-edid + o don't try to run monitor-get-edid-using-vbe when booted in UEFI mode - + it may overwrite a memory region being used by the UEFI BIOS (mga#28124) + Version 3.3 - 29 August 2020 - monitor-get-edid-using-vbe: diff --git a/monitor-edid b/monitor-edid index 3daca53..951a419 100755 --- a/monitor-edid +++ b/monitor-edid @@ -83,7 +83,11 @@ sub get_edids { my $s = slurp($_); (is_edid_possibly_valid($s) && !$seen{ $_[1] }++) ? [ $_ => $s ] : (); } get_edid_files(); - + + # Don't try to run monitor-get-edid-using-vbe when booted in UEFI mode. + # It may overwrite a memory region being used by the UEFI BIOS (mga#28124) + return @l if -e '/sys/firmware/efi'; + if (!@l || !$b_get_first && $< == 0) { if (my $cmd = get_using_vbe()) { my $min_port = $opt{'vbe-port'} || 0; |