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| author | Thierry Vignaud <thierry.vignaud@gmail.com> | 2015-05-09 13:12:46 +0200 |
|---|---|---|
| committer | Thierry Vignaud <thierry.vignaud@gmail.com> | 2015-05-09 13:16:39 +0200 |
| commit | 9923b3284a81cc9a6068e9f82ac5c5b8c1032987 (patch) | |
| tree | 3959df9ee90b9220d620f27dc5b43a8cdf4c6fc9 /perl-install/bootloader.pm | |
| parent | 5504832df4ea818cfa48004e97d35e74fad7dc70 (diff) | |
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backup grub2 files before configuring
Diffstat (limited to 'perl-install/bootloader.pm')
| -rw-r--r-- | perl-install/bootloader.pm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/perl-install/bootloader.pm b/perl-install/bootloader.pm index 6fb380567..99cfcec3a 100644 --- a/perl-install/bootloader.pm +++ b/perl-install/bootloader.pm @@ -1805,15 +1805,23 @@ sub write_grub2 { $conf{GRUB_GFXPAYLOAD_LINUX} = 'auto' if is_uefi(); $conf{GRUB_DISABLE_RECOVERY} = 'false'; # for 'failsafe' entry $conf{GRUB_TIMEOUT} = $bootloader->{timeout}; + renamef($f, $f . ($o_backup_extension || '.old')); setVarsInSh($f, \%conf); + my $f1 = "$::prefix/boot/grub2/grub.cfg"; + renamef($f1, $f1 . ($o_backup_extension || '.old')); run_program::rooted($::prefix, 'update-grub2', '2>', \$error) or die "update-grub2 failed: $error"; log::l("update-grub2 logs: $error"); # set default entry: eval { + my $f2 = "$::prefix/boot/grub2/grubenv"; + cp_af($f2, $f2 . ($o_backup_extension || '.old')); run_program::rooted($::prefix, 'grub2-set-default', '2>', \$error, $bootloader->{default}) or die "grub2-set-default failed: $error"; }; + if (my $err = $@) { + log::l("error while running grub2-set-default: $err"); + } check_enough_space(); write_grub2_install_sh($bootloader, $o_backup_extension); } |