Bug#812574: grub-pc: wants to overwrite admin configuration on each upgrade

[Thorsten Glaser]

On Tue, 11 Apr 2017, Niels Thykier wrote:

> AFAICT, we are waiting for more information on this bug - tagging
> accordingly.

Oh, thanks for the heads-up.

> On Sun, 19 Feb 2017 18:29:46 +0000 Colin Watson <cjwatson at debian.org> wrote:

> > I guess we need to break out bigger guns.  Could you do the same
> > package-reinstall procedure as before, only this time:

Now it’s getting funny.

I did a “sudo dpkg-reconfigure grub-pc” as I did not remember
what I did to reproduce this.

Now, a “sudo apt-get install --reinstall grub-pc” does NOT
trigger this any more.

Hand-editing a comment in that file does not change this.

Hand-editing additional settings (GRUB_TIMEOUT and GRUB_CMDLINE_LINUX)
however *does* trigger it again.

But now, only once after doing such a change…

On further testing, changing GRUB_TIMEOUT is enough.

> > That should let me see both what ucf is doing and (enough of) what the
> > GRUB postinst is doing.

Now to that (I had just changed the timeout from 3 to 4):

-----cutting here may damage your screen surface-----
tglase at tglase:~ $ sudo env DEBCONF_DEBUG=developer apt-get install --reinstall grub-pc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Starting pkgProblemResolver with broken count: 0
Starting 2 pkgProblemResolver with broken count: 0
Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 19 not upgraded.
Need to get 0 B/196 kB of archives.
After this operation, 0 B of additional disk space will be used.
[master 7ac372b] saving uncommitted changes in /etc prior to apt run
 1 file changed, 1 insertion(+), 1 deletion(-)
Preconfiguring packages ...
debconf (developer): starting /tmp/grub-pc.config.GkdXih configure 2.02~beta2-36
debconf (developer): <-- SET grub2/linux_cmdline rootdelay=5 net.ifnames=0 syscall.x32=y vsyscall=emulate kaslr
debconf (developer): --> 0 value set
debconf (developer): <-- SET grub2/linux_cmdline_default
debconf (developer): --> 0 value set
debconf (developer): <-- SET grub-pc/timeout 4
debconf (developer): --> 0 value set
debconf (developer): <-- INPUT medium grub2/linux_cmdline
debconf (developer): --> 30 question skipped
debconf (developer): <-- INPUT medium grub2/linux_cmdline_default
debconf (developer): --> 30 question skipped
debconf (developer): <-- GO
debconf (developer): --> 0 ok
(Reading database ... (Reading database ... 5%(Reading database ... 10%(Reading database ... 15%(Reading database ... 20%(Reading database ... 25%(Reading database ... 30%(Reading database ... 35%(Reading database ... 40%(Reading database ... 45%(Reading database ... 50%(Reading database ... 55%(Reading database ... 60%(Reading database ... 65%(Reading database ... 70%(Reading database ... 75%(Reading database ... 80%(Reading database ... 85%(Reading database ... 90%(Reading database ... 95%(Reading database ... 100%(Reading database ... 386465 files and directories currently installed.)
Preparing to unpack .../grub-pc_2.02~beta2-36_x32.deb ...
Unpacking grub-pc (2.02~beta2-36) over (2.02~beta2-36) ...
Setting up grub-pc (2.02~beta2-36) ...
debconf (developer): frontend started
debconf (developer): frontend running, package name is grub-pc
debconf (developer): starting /var/lib/dpkg/info/grub-pc.config configure 2.02~beta2-36
debconf (developer): <-- SET grub2/linux_cmdline rootdelay=5 net.ifnames=0 syscall.x32=y vsyscall=emulate kaslr
debconf (developer): --> 0 value set
debconf (developer): <-- SET grub2/linux_cmdline_default
debconf (developer): --> 0 value set
debconf (developer): <-- SET grub-pc/timeout 4
debconf (developer): --> 0 value set
debconf (developer): <-- INPUT medium grub2/linux_cmdline
debconf (developer): --> 30 question skipped
debconf (developer): <-- INPUT medium grub2/linux_cmdline_default
debconf (developer): --> 30 question skipped
debconf (developer): <-- GO
debconf (developer): --> 0 ok
debconf (developer): starting /var/lib/dpkg/info/grub-pc.postinst configure 2.02~beta2-36
debconf (developer): <-- GET grub2/linux_cmdline
debconf (developer): --> 0 rootdelay=5 net.ifnames=0 syscall.x32=y vsyscall=emulate kaslr
debconf (developer): <-- GET grub2/linux_cmdline_default
debconf (developer): --> 0
debconf (developer): <-- GET grub-pc/timeout
debconf (developer): --> 0 4
debconf (developer): <-- GET grub-pc/hidden_timeout
debconf (developer): --> 0 false
ucf: The new file is /tmp/grub.ePz0QM4HXU
ucf: The Destination file is /etc/default/grub
ucf: The Source directory is /tmp
ucf: The State directory is /var/lib/ucf
ucf: The md5sum is found here is /usr/share/grub/default/grub.md5sum
The hash file exists
egrep [[:space:]]\/etc\/default\/grub$ /var/lib/ucf/hashfile
2dcf752a6412b128ad753b192aaa39ba  /etc/default/grub
The new start file is      `/tmp/grub.ePz0QM4HXU\'
The destination is         `/etc/default/grub\' (`\/etc\/default\/grub\')
The history is kept under  \'/tmp\'
The file may be cached at \'/var/lib/ucf/cache/:etc:default:grub\'
The destination file exists, and has md5sum:
011d1dd794945a8b756d52be4c8cdc88  /etc/default/grub
The old md5sum exists, and is:
2dcf752a6412b128ad753b192aaa39ba
The new file exists, and has md5sum:
359c3711e747b287ed186472de6b966a  /tmp/grub.ePz0QM4HXU
The historical md5sum file /usr/share/grub/default/grub.md5sum exists
debconf (developer): <-- X_LOADTEMPLATEFILE /var/lib/dpkg/info/ucf.templates ucf
debconf (developer): --> 0
debconf (developer): <-- FSET ucf/changeprompt_threeway seen false
debconf (developer): --> 0 false
debconf (developer): <-- RESET ucf/changeprompt_threeway
debconf (developer): --> 0
debconf (developer): <-- SUBST ucf/changeprompt_threeway FILE /etc/default/grub
debconf (developer): --> 0
debconf (developer): <-- SUBST ucf/changeprompt_threeway NEW /tmp/grub.ePz0QM4HXU
debconf (developer): --> 0
debconf (developer): <-- SUBST ucf/changeprompt_threeway BASENAME grub
debconf (developer): --> 0
debconf (developer): <-- INPUT critical ucf/changeprompt_threeway
debconf (developer): --> 0 question will be asked
debconf (developer): <-- GO
[?1049h(B)0[?25l                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Package configuration┌───────────────────────────────────────┤ Configuring grub-pc ├────────────────────────────────────────┐│ A new version (/tmp/grub.ePz0QM4HXU) of configuration file /etc/default/grub is available, but the   │ │ version installed currently has been locally modified.                                               │ │                                                                                                      │ │ What do you want to do about modified configuration file grub?                                       │ │                                                                                                      │ │                      install the package maintainer's version                                        │ │                      keep the local version currently installed                                      │ │                      show the differences between the versions                                       │ │                      show a side-by-side difference between the versions                             │ │                      show a 3-way difference between available versions                              │ │                      do a 3-way merge between available versions (experimental)                      │ │                      start a new shell to examine the situation                                      │ │                                                                                                      │ │                                                                                                      │ │                                                <Ok>                                                  │ │                                                                                                      │ └──────────────────────────────────────────────────────────────────────────────────────────────────────┘                                                                                                         [?25h                                                                                                           [?1049ldebconf (developer): --> 0 ok
debconf (developer): <-- GET ucf/changeprompt_threeway
debconf (developer): --> 0 keep_current
(egrep -v "[[:space:]]\/etc\/default\/grub$" "/var/lib/ucf/hashfile";
6fc7a7b6c899bffd97c65af329837cee  /etc/postgrey/whitelist_recipients
7344846735c669cf316bddf0cf304c6f  /var/run/grub/menu.lst
dfaf90cd2b9295854aac7dafc43d3ef1  /etc/gconf/2/path
8010045560915e38bf8fc216d1e2b678  /etc/default/postgrey
54657066b4c2f06d26a463fba548b835  /etc/mailman/en/admindbdetails.html
3315ad81522bb19a84d91309277d20d1  /etc/mailman/en/admindbpreamble.html
6555af814ee304d65b1d1f39e54ee868  /etc/mailman/en/admindbsummary.html
5ccc9ddc5800473b3ec0b4d53ca65f4e  /etc/mailman/en/adminsubscribeack.txt
72cb4541e16938abb60057ac067051f4  /etc/mailman/en/adminunsubscribeack.txt
6a24de705be2f1497f66de7581437218  /etc/mailman/en/approve.txt
7bd6656600aa49fc6674f711162db93c  /etc/mailman/en/archidxentry.html
31596b7a999377a0f6f56f6990b74df6  /etc/mailman/en/archidxfoot.html
88033bf2cf65f4f217c2a53110dc1243  /etc/mailman/en/archidxhead.html
2f0179626c8295e697aa1ae7fb3d00ad  /etc/mailman/en/archlistend.html
4c8cc43d5ee07aac5795b536997bafa1  /etc/mailman/en/archliststart.html
04445c22e8727eb127c981d9090ee49a  /etc/mailman/en/archtoc.html
d479747b40f96218804e6c33c20fda72  /etc/mailman/en/archtocentry.html
d5acd104611486398dd5417a7b2676c3  /etc/mailman/en/archtocnombox.html
a60e4985d96b6c771804a878efcc1e41  /etc/mailman/en/bounce.txt
5afcdd4b952b9d765faf56699aa6fda8  /etc/mailman/en/checkdbs.txt
4d80595875bea3ee652fc74d910f9615  /etc/mailman/en/convert.txt
0414a7e9e86a02a3f6f62a055c36f5f0  /etc/mailman/en/cronpass.txt
11f1e13d1cbd8dc0b0632d3cc905f155  /etc/mailman/en/disabled.txt
b3e8fca2845003eb26164bb96176d858  /etc/mailman/en/emptyarchive.html
28e59e4011fd768eb54be4fe6438f45e  /etc/mailman/en/headfoot.html
0f880492ac5561853c9d7e1105b60a1f  /etc/mailman/en/help.txt
44c0c5475923d652efc3cde45869d87c  /etc/mailman/en/invite.txt
e7d80c071c624dfcb3182da33379bb02  /etc/mailman/en/listinfo.html
e2deab852f2c80f3e85dbbe81353fa53  /etc/mailman/en/masthead.txt
bdf9f7d3625ad55374cc5fe299a6f135  /etc/mailman/en/newlist.txt
3353fd8107955bee55664d0a01c7a9dd  /etc/mailman/en/nomoretoday.txt
4a38e9b51fbb5f1c97001cf5ff75ef8a  /etc/mailman/en/options.html
4b753066fbbb1eec6c46740f4a3e9eea  /etc/mailman/en/postack.txt
1f2b8e564ec299b0e487a6cf79073183  /etc/mailman/en/postauth.txt
79e5fafb927115516ebd9d2f6180a5fc  /etc/mailman/en/postheld.txt
76c1e44299506af423bb785350836a76  /etc/mailman/en/private.html
9d6e51cc6d016c628f5c1ec40680197f  /etc/mailman/en/probe.txt
143272b6f8943c5c7081162140880006  /etc/mailman/en/refuse.txt
17866d529344f519fa6bbb61a41b276e  /etc/mailman/en/roster.html
ab9f3dea72c22694f4b98f5016ac2401  /etc/mailman/en/subauth.txt
094ad052126f76bb7d213cbe40bdfd69  /etc/mailman/en/subscribe.html
3d07690f73e2a10124f9216d1a110513  /etc/mailman/en/subscribeack.txt
4a33dc0b74ff3dfb495c986544535097  /etc/mailman/en/unsub.txt
e268d287f3196908c0e91e294d9fe9cb  /etc/mailman/en/unsubauth.txt
6e0a6fe279c1ba5fbfc3caa150132b93  /etc/mailman/en/userpass.txt
995f2bb6aba3edf11285269c7ad152c1  /etc/mailman/en/verify.txt
67fc17def9229a55238f2c28b2c0e074  /etc/mailman/qmail-to-mailman.py
2c009b24ab4e067653e4db2d1d10258d  /etc/mailman/postfix-to-mailman.py
bfa961ed634b3f54a49c38b2c88537cc  /etc/php5/mods-available/pdo.ini
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1f6761664793d86cd33e38148393c3c2  /etc/php5/mods-available/pgsql.ini
37e7019f79d6846fb8e92a5b864395d5  /etc/php5/mods-available/pdo_pgsql.ini
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2962f46c8ce9593dd3e208de82e934fe  /etc/postgresql/9.1/main/pg_hba.conf
2962f46c8ce9593dd3e208de82e934fe  /etc/postgresql/9.3/main/pg_hba.conf
8d74a62abf2a57ede00dc1f50462911b  /etc/nss-pgsql.conf
d9756182920027e16f96eadbb329b000  /etc/postfix/main.cf
3a0fd835882310433a47d8e05569607f  /etc/dbconfig-common/config
c864411a2c755dc9a4500309cf5edce0  /etc/dbconfig-common/backle.conf
e6c78cd115b14e367bdc47bdb0f690f0  /etc/backle/config-db.php
c41dc8263744040fe9848553a5b467cc  /etc/mailman/en/article.html
101326ef5d138998692ece35109ef1a2  /etc/logrotate.d/postgresql-common
66c0563f6587f224012e71f6bc2cb376  /etc/php5/mods-available/imap.ini
49a427f14ab573971d979e7511ee5ab2  /etc/php5/mods-available/ldap.ini
3cf4d1a7807e027c0d23936b96f9dd0c  /etc/postgresql/9.4/main/pg_hba.conf
328a1278611d0690febb12dd43663187  /etc/nsswitch.conf
2f1ad364c25bfd8dcee21c2d6ea97a3a  /etc/papersize
2cf326e47b5b205a795310b79c2b7a39  /etc/gpm.conf
281aabe94d930dfa245afa13f9ac3fe7  /etc/mailman/en/admlogin.html
7745582a6fdc50633ab8daa33a3959c2  /var/lib/hello-php-world/dbconfig.ini
0877786daf8479dd91be0f89f223a102  /etc/php/7.0/mods-available/calendar.ini
72def1d4663c5350713006af725f21ae  /etc/php/7.0/mods-available/ctype.ini
7b3bf6064e6bd1749e5f1a3dd56592b3  /etc/php/7.0/mods-available/exif.ini
3eb68bf4e22faed68c673430081b1a08  /etc/php/7.0/mods-available/fileinfo.ini
b245857286d2cff077355dd82086c950  /etc/php/7.0/mods-available/ftp.ini
7dfbed71c04bbd15100e719b20b7c764  /etc/php/7.0/mods-available/gettext.ini
f875ac0ca30dea610b2adc421b9e997e  /etc/php/7.0/mods-available/iconv.ini
2bcf2cd02149a7b3118f9a8ed7cfe1b3  /etc/php/7.0/mods-available/pdo.ini
9dafa1a822dd003107e1686818a191fd  /etc/php/7.0/mods-available/phar.ini
0f55f144c06b074b7c0a498928001452  /etc/php/7.0/mods-available/posix.ini
894f4d6c5c36f658499b941a02bbc9a7  /etc/php/7.0/mods-available/shmop.ini
5c9f4598aa9e02021783e540fc023c66  /etc/php/7.0/mods-available/sockets.ini
0ac70c35787ea579baefc56e36ea9c47  /etc/php/7.0/mods-available/sysvmsg.ini
a4c2616a57351dc93cb36e1f41c63926  /etc/php/7.0/mods-available/sysvsem.ini
46bf0b73759bfdd7fcf431ea42d03c2f  /etc/php/7.0/mods-available/sysvshm.ini
cb36a25e9c9d2c975cb49bbb56f16465  /etc/php/7.0/mods-available/tokenizer.ini
0732bc961c57a55cd03a3294554d7a70  /etc/php/7.0/mods-available/json.ini
11686c89e38e05a6c1ef41c186588b21  /etc/php/7.0/mods-available/opcache.ini
04d2378963688a881deb69b0441f2a80  /etc/php/7.0/mods-available/readline.ini
e88bd9b3d32d3ce6ae86ce23758b7fb3  /etc/php/7.0/mods-available/dom.ini
d59ce88cfda1c4161044ca85d33f9293  /etc/php/7.0/mods-available/simplexml.ini
12e95252ab3044d64fe0ea4f297b6daa  /etc/php/7.0/mods-available/wddx.ini
148d7029bf667c8b3eeb4a2180431062  /etc/php/7.0/mods-available/xml.ini
ce6be61dbe2d23cbb9fbe76e76131997  /etc/php/7.0/mods-available/xmlreader.ini
0850b6a32fea855c178b1bceb6572d0b  /etc/php/7.0/mods-available/xmlwriter.ini
74ea439610ac4f9c28abbfbc8cd4cbf3  /etc/php/7.0/mods-available/xsl.ini
1a831c40c0f97ec352088f40cb6578b6  /var/lib/simkolab/dbconfig.inc
3cf4d1a7807e027c0d23936b96f9dd0c  /etc/postgresql/9.5/main/pg_hba.conf
b68e30b08a4b6f244d0929286ac2569c  /etc/aliases
5479ff1deaa17946ca1098815e285181  /etc/apt/listchanges.conf
76b5bbd37814e009262eb4c3b6ac73ea  /etc/postgrey/whitelist_clients
db5b787a664464ba1cd6c0c3f4b9d5ee  /etc/php5/cli/php.ini
f5f559d1ad93ac69df0c0f6f66fe49ba  /etc/php5/apache2/php.ini
f5f559d1ad93ac69df0c0f6f66fe49ba  /etc/php5/cgi/php.ini
a820e3804fc58e6c294ade3e8465d5c9  /etc/perl/XML/SAX/ParserDetails.ini
dcba6b3c7745411277aa243c2920ae70  /etc/php/7.0/mods-available/gd.ini
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bf01072c1a163c395c39aec06bf88f0a  /etc/default/tomcat8
c5ab0e39becc22bd9f531263fbe510b7  /etc/postgresql-common/createcluster.conf
2695ac2f9e14e2fabb4ae833a3026261  /etc/php/7.0/cli/php.ini
aade46091222cd7addb950e40cfd795f  /etc/php/7.0/apache2/php.ini
bbad7ed242a834e831c7066901cee49e  /etc/ssh/sshd_config
4036a043c18d96704cf2913442c2b3c9  /etc/php/7.0/mods-available/mbstring.ini
0877786daf8479dd91be0f89f223a102  /etc/php/7.1/mods-available/calendar.ini
72def1d4663c5350713006af725f21ae  /etc/php/7.1/mods-available/ctype.ini
7b3bf6064e6bd1749e5f1a3dd56592b3  /etc/php/7.1/mods-available/exif.ini
3eb68bf4e22faed68c673430081b1a08  /etc/php/7.1/mods-available/fileinfo.ini
b245857286d2cff077355dd82086c950  /etc/php/7.1/mods-available/ftp.ini
7dfbed71c04bbd15100e719b20b7c764  /etc/php/7.1/mods-available/gettext.ini
f875ac0ca30dea610b2adc421b9e997e  /etc/php/7.1/mods-available/iconv.ini
2bcf2cd02149a7b3118f9a8ed7cfe1b3  /etc/php/7.1/mods-available/pdo.ini
9dafa1a822dd003107e1686818a191fd  /etc/php/7.1/mods-available/phar.ini
0f55f144c06b074b7c0a498928001452  /etc/php/7.1/mods-available/posix.ini
894f4d6c5c36f658499b941a02bbc9a7  /etc/php/7.1/mods-available/shmop.ini
5c9f4598aa9e02021783e540fc023c66  /etc/php/7.1/mods-available/sockets.ini
0ac70c35787ea579baefc56e36ea9c47  /etc/php/7.1/mods-available/sysvmsg.ini
a4c2616a57351dc93cb36e1f41c63926  /etc/php/7.1/mods-available/sysvsem.ini
46bf0b73759bfdd7fcf431ea42d03c2f  /etc/php/7.1/mods-available/sysvshm.ini
cb36a25e9c9d2c975cb49bbb56f16465  /etc/php/7.1/mods-available/tokenizer.ini
04d2378963688a881deb69b0441f2a80  /etc/php/7.1/mods-available/readline.ini
0732bc961c57a55cd03a3294554d7a70  /etc/php/7.1/mods-available/json.ini
11686c89e38e05a6c1ef41c186588b21  /etc/php/7.1/mods-available/opcache.ini
7fb6ca9cff7aadfcb96205d1eccfe795  /etc/php/7.1/cli/php.ini
7a5d12f23b53feeaeaad96ffae345242  /etc/dbconfig-common/hello-php-world.conf
52dd3cbf6186207a5904644dd2ab98b1  /var/lib/hello-php-world/dbconfig.inc
1e11215f53a1ffddf3526084b2ec7511  /etc/dbconfig-common/simkolab.conf
359c3711e747b287ed186472de6b966a  /etc/default/grub
debconf (developer): <-- GET grub-pc/install_devices
debconf (developer): --> 0 /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3687079, /dev/disk/by-id/ata-SAMSUNG_HD502HJ_S20BJ9KB913503, /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3678645
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-0
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 322122
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-lv--tglase
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-0 (322122 MB; vg--tglase-lv--tglase)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-1
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 17179
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-mirbsd
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-1 (17179 MB; vg--tglase-mirbsd)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-2
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 4294
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-lv--swap
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-2 (4294 MB; vg--tglase-lv--swap)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-3
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 17179
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-win2k
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-3 (17179 MB; vg--tglase-win2k)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-4
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 5368
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-win95
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-4 (5368 MB; vg--tglase-win95)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-5
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 34359
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-rhel7.2
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-5 (34359 MB; vg--tglase-rhel7.2)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/md5
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 631287
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL tglase.lan.tarent.de:mdmain
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/md5 (631287 MB; tglase.lan.tarent.de:mdmain)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/sda
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 320072
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL WDC_WD3200AAKS-75VYA0
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/sda (320072 MB; WDC_WD3200AAKS-75VYA0)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/sdb
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 500107
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL SAMSUNG_HD502HJ
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/sdb (500107 MB; SAMSUNG_HD502HJ)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/sdc
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 320072
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL WDC_WD3200AAKS-75VYA0
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/sdc (320072 MB; WDC_WD3200AAKS-75VYA0)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/dm-0
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 322122
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL vg--tglase-lv--tglase
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/dm-0 (322122 MB; vg--tglase-lv--tglase)
debconf (developer): <-- SUBST grub-pc/disk_description DEVICE /dev/md1
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description SIZE 4291
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/disk_description MODEL tglase.lan.tarent.de:mdboot
debconf (developer): --> 0
debconf (developer): <-- METAGET grub-pc/disk_description description
debconf (developer): --> 0 /dev/md1 (4291 MB; tglase.lan.tarent.de:mdboot)
debconf (developer): <-- SUBST grub-pc/install_devices RAW_CHOICES /dev/disk/by-id/dm-name-vg--tglase-lv--tglase, /dev/disk/by-id/dm-name-vg--tglase-mirbsd, /dev/disk/by-id/dm-name-vg--tglase-lv--swap, /dev/disk/by-id/dm-name-vg--tglase-win2k, /dev/disk/by-id/dm-name-vg--tglase-win95, /dev/disk/by-id/dm-name-vg--tglase-rhel7.2, /dev/disk/by-id/lvm-pv-uuid-In4uTZ-idXV-Z6uf-Xq8l-nzL6-KGBF-HsuPC9, /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3687079, /dev/disk/by-id/ata-SAMSUNG_HD502HJ_S20BJ9KB913503, /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3678645, /dev/disk/by-id/dm-name-vg--tglase-lv--tglase, /dev/disk/by-id/md-name-tglase.lan.tarent.de:mdboot
debconf (developer): --> 0
debconf (developer): <-- SUBST grub-pc/install_devices CHOICES /dev/dm-0 (322122 MB; vg--tglase-lv--tglase), /dev/dm-1 (17179 MB; vg--tglase-mirbsd), /dev/dm-2 (4294 MB; vg--tglase-lv--swap), /dev/dm-3 (17179 MB; vg--tglase-win2k), /dev/dm-4 (5368 MB; vg--tglase-win95), /dev/dm-5 (34359 MB; vg--tglase-rhel7.2), /dev/md5 (631287 MB; tglase.lan.tarent.de:mdmain), /dev/sda (320072 MB; WDC_WD3200AAKS-75VYA0), /dev/sdb (500107 MB; SAMSUNG_HD502HJ), /dev/sdc (320072 MB; WDC_WD3200AAKS-75VYA0), /dev/dm-0 (322122 MB; vg--tglase-lv--tglase), /dev/md1 (4291 MB; tglase.lan.tarent.de:mdboot)
debconf (developer): --> 0
debconf (developer): <-- INPUT high grub-pc/install_devices
debconf (developer): --> 30 question skipped
debconf (developer): <-- GO
debconf (developer): --> 0 ok
debconf (developer): <-- GET grub-pc/install_devices
debconf (developer): --> 0 /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3687079, /dev/disk/by-id/ata-SAMSUNG_HD502HJ_S20BJ9KB913503, /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3678645
Installing for i386-pc platform.
Installation finished. No error reported.
Installing for i386-pc platform.
Installation finished. No error reported.
Installing for i386-pc platform.
Installation finished. No error reported.
debconf (developer): <-- GET grub-pc/install_devices
debconf (developer): --> 0 /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3687079, /dev/disk/by-id/ata-SAMSUNG_HD502HJ_S20BJ9KB913503, /dev/disk/by-id/ata-WDC_WD3200AAKS-75VYA0_WD-WCARW3678645
Generating grub configuration file ...
Found background image: /usr/share/images/desktop-base/desktop-grub.png
Found linux image: /boot/vmlinuz-4.9.0-2-amd64
Found initrd image: /boot/initrd.img-4.9.0-2-amd64
Found linux image: /boot/vmlinuz-4.9.0-1-amd64
Found initrd image: /boot/initrd.img-4.9.0-1-amd64
Found memtest86+ image: /memtest86+.bin
Found memtest86+ multiboot image: /memtest86+_multiboot.bin
Found Grml ISO image: /boot/grml/grml96-full_2013.09.iso
done
Processing triggers for man-db (2.7.6.1-2) ...
-----cutting here may damage your screen surface-----

bye,
//mirabilos
-- 
tarent solutions GmbH
Rochusstraße 2-4, D-53123 Bonn • http://www.tarent.de/
Tel: +49 228 54881-393 • Fax: +49 228 54881-235
HRB 5168 (AG Bonn) • USt-ID (VAT): DE122264941
Geschäftsführer: Dr. Stefan Barth, Kai Ebenrett, Boris Esser, Alexander Steeg