• I needed to encrypt by pgp keys
• I've used gpg2 instead of gpg (on NetBSD)
• I've got error as Unusable public key

  gpg: error retrieving 'makoto@example.com' via Local: Unusable public key
  gpg: error retrieving 'makoto@example.com' via WKD: No data
  gpg: makoto@example.com: skipped: No data
  gpg: /PATH/TO/vote-cleartext: encryption failed: No data
  

• I've used following command to fix above problem

   gpg2 --expert --edit-key  (key-id)
    ...
   addkey 
  

[     1.041396] i915drmkms0 at pci0 dev 2 function 0: Intel HD Graphics (GT2) (rev. 0x0b)
[     3.103214] i915drmkms0: interrupting at msi6 vec 0 (i915drmkms0)
[     3.152610] intelfb0 at i915drmkms0

Then, I have three type of kernels tested:

1. No change (-current)
   9.0 - 9.99.x

   -> Internal LCD was OK for a while after boot, but black out after drmkms activated
   -> external HDMI/VGA works. If external HDMI connected, internal also LCD works
     (and small font appears at console of both display, meaning not intelfb mode)
   

2. 2. local (adhoc and almost debug print) patch (9.99.91 at the moment)
   (http://www.ki.nu/~makoto/diary/attach/2021/diff-2-files)

   -> Internal LCD and external HDMI both works
   
   xrandr output is:
   ----------
   SX3@makoto 22:16:17/211030(~)% xrandr
   Screen 0: minimum 8 x 8, current 2680 x 1920, maximum 32767 x 32767
   eDP1 connected primary 1600x900+1080+0 (normal left inverted right x axis y axis) 260mm x 150mm
      1600x900      59.98*+  59.82  
      1400x900      59.88  
      1368x768      60.00    59.88    59.85  
      1280x800      59.81    59.91  
      1280x720      59.86    60.00    59.74  
      1024x768      60.00  
      1024x576      60.00    59.90    59.82  
      960x540       60.00    59.63    59.82  
      800x600       60.32    56.25  
      864x486       60.00    59.92    59.57  
      800x450       60.00  
      640x480       59.94  
      720x405       59.51    60.00    58.99  
      640x360       59.84    59.32    60.00  
   DP1 disconnected (normal left inverted right x axis y axis)
   HDMI1 connected 1080x1920+0+0 left (normal left inverted right x axis y axis) 510mm x 290mm
      1920x1080     60.00*+  50.00    59.94  
      1920x1080i    60.00    50.00    59.94  
      1680x1050     59.88  
      1280x1024     60.02  
      1280x960      60.00  
      1152x864      59.97  
      1280x720      60.00    50.00    59.94  
      1024x768      60.00  
      800x600       60.32  
      720x576       50.00  
      720x480       60.00    59.94  
      640x480       60.00    59.94  
   VIRTUAL1 disconnected (normal left inverted right x axis y axis)
   
   ----------
   
   3. rereredrm56 (9.99.88 at the mement)
   -> external VGA works fine but,
   -> external HDMI won't come out. xrandr shows following lines:
   ----------
   SX3@makoto 21:09:39/211030(~)% xrandr
   Screen 0: minimum 8 x 8, current 1600 x 900, maximum 32767 x 32767
   eDP1 connected primary 1600x900+0+0 (normal left inverted right x axis y axis) 260mm x 150mm
      1600x900      59.98*+  59.82  
      1400x900      59.88  
      1368x768      60.00    59.88    59.85  
      1280x800      59.81    59.91  
      1280x720      59.86    60.00    59.74  
      1024x768      60.00  
      1024x576      60.00    59.90    59.82  
      960x540       60.00    59.63    59.82  
      800x600       60.32    56.25  
      864x486       60.00    59.92    59.57  
      800x450       60.00  
      640x480       59.94  
      720x405       59.51    60.00    58.99  
      640x360       59.84    59.32    60.00  
   DP1 disconnected (normal left inverted right x axis y axis)
   DP2 disconnected (normal left inverted right x axis y axis)
   HDMI1 disconnected (normal left inverted right x axis y axis)
   HDMI2 disconnected (normal left inverted right x axis y axis)
   VIRTUAL1 disconnected (normal left inverted right x axis y axis)
   -----
   

   related topic (http://mail-index.netbsd.org/current-users/2020/02/29/msg037860.html)

＠ code:

#!/usr/pkg/bin/perl
use strict;
use feature qw(declared_refs refaliasing say);

sub print_array {
    my ($args)   = @_;
    my (\@ptr)   = $args -> {-ptr}; 
    my ($string) = $args -> {-string}; 

    print $string,"\n";

    foreach my $i (0..$#ptr){
        print $ptr[$i],"\n";
    }
}
sub main {
    my (@array) =  (qw ( 1 2 3 4 5 ));
    print_array ({
    		-ptr    => \@array,
		-string => ' -- passing array test -- '
    });
}
main();
__END__

＠ results:

SX3@makoto 21:04:49/211027(..git-work/pass-array)% perl pass-array
Declaring references is experimental at pass-array line 8.
Aliasing via reference is experimental at pass-array line 8.
 -- passing array test -- 
1
2
3
4
5

SX3@makoto 21:05:02/211027(..git-work/pass-array)% perl --version

This is perl 5, version 34, subversion 0 (v5.34.0) built for x86_64-netbsd-thread-multi

Copyright 1987-2021, Larry Wall

Perl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.

Complete documentation for Perl, including FAQ lists, should be found on
this system using "man perl" or "perldoc perl".  If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.

1. prepare CHROOTED pbulk environment
   (in Japanese) (http://www.ki.nu/~makoto/diary/2012/03/13/)
2. watch the stable date of pkgsrc
   (http://mail-index.netbsd.org/pkgsrc-bulk/)
   (and checkout that date)

   cvs update -D yyyy-mm-dd
   

   recent example is 2021-09-27
3. create personal meta-package
   (https://github.com/makoto-fujiwara/local-mef)
   The package name beginning with config- is important in this context
4. run pbulk with /limited_list = config-set (etc)
   recent example is:

   local-mef/config-set
   local-mef/config-R2021
   local-mef/config-office
   local-mef/emacs-desktop
   local-mef/config-cad
   local-mef/config-latex
   pkgtools/pkgin
   wm/fvwm3
   

5. store the results somewhere
   (http://www.ki.nu/packages/NetBSD/amd64/9.99.82/)

＠ install or update to new release:

＠ todays error (problem):

$ ls -lt
total 58552
-rw-r--r--  1 root   wheel        77 Oct 17 03:16 package.log
-rw-r--r--  1 root   wheel      2643 Oct 17 03:16 install.log
-rw-r--r--  1 pbulk  wheel  29182753 Oct 17 03:16 work.log
-rw-r--r--  1 root   wheel    681350 Oct 17 03:15 build.log
-rw-r--r--  1 root   wheel      7021 Oct 16 13:42 configure.log
-rw-r--r--  1 root   wheel       152 Oct 16 13:41 checksum.log
-rw-r--r--  1 root   wheel      2179 Oct 16 13:40 depends.log
-rw-r--r--  1 root   wheel        29 Oct 16 13:40 pre-clean.log

I've used the latter one to install to Let's Note CF-SX2 by writing to USB-disk,

zcat NetBSD-9.99.91-amd64-install.img.gz | sudo dd of=/dev/rsd0d bs=2m 

By the way, the Note PC (built-in) LCD is black out. You need external LCD to start width. I usually make another modified kernel to use internal LCD.