Dear Maintainer, Upgrading galera-3 appears to be possible without troubles according to the second invocation, so shouldn't the first invocation just do that upgrade? # apt upgrade The following packages have been kept back: galera-3 libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib mariadb-server python2 python2-minimal python2.7 python2.7-minimal 0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded. # apt upgrade galera-3 The following packages have been kept back: libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib mariadb-server python2 python2-minimal python2.7 python2.7-minimal The following packages will be upgraded: galera-3 1 upgraded, 0 newly installed, 0 to remove and 8 not upgraded. Need to get 882 kB of archives. After this operation, 308 kB disk space will be freed. Do you want to continue? [Y/n] n Abort. Greetings, Olaf
breaks a previously satisfied recommends or a new recommends can not be installed – but it does install the new version if you force it as you do in the second command. Might also be a case of "A and B can not be done together, so I am not doing either due to implementation reasons". galera-3 does not seem to have recommends, but it wasn't updated for 6 months either and you haven't told us the versions involved, so perhaps that's from a different repository… Adding: -o Debug::pkgDepCache::AutoInstall=1 -o Debug::pkgDepCache::Marker=1 -o Debug::pkgProblemResolver=1 Would probably shine some light on what happens why. You could also attach your /var/lib/dpkg/status file to the bugreport. The README has details on both which you might want to consult. Best regards David Kalnischkies
Op za 15 mei 2021 om 15:35 schreef David Kalnischkies <david@kalnischkies.de>:
It is, I was testing a Debian 10 -> 11 upgrade.
See also https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988089
Debug::pkgDepCache::Marker=1 -o Debug::pkgProblemResolver=1
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Delayed Removing: libpython-stdlib:amd64 as upgrade is not an
option for python2.7-minimal:amd64 (2.7.18-7)
Delayed Removing: python:amd64 as upgrade is not an option for
python2.7-minimal:amd64 (2.7.18-7)
Delayed Removing: python-minimal:amd64 as upgrade is not an option
for python2.7-minimal:amd64 (2.7.18-7)
MarkInstall python2.7-minimal:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7
@ii umU Ib > FU=0
MarkDelete libpython-stdlib:amd64 < 2.7.16-1 @ii mK Ib > FU=0
MarkDelete python:amd64 < 2.7.16-1 @ii mK Ib > FU=0
MarkDelete python-minimal:amd64 < 2.7.16-1 @ii mK Ib > FU=0
MarkInstall mariadb-server:amd64 < 1:10.3.27-0+deb10u1 -> 1:10.5.9-1
@ii umU Ib > FU=0
Installing mariadb-server-10.5:amd64 as Depends of mariadb-server:amd64
Delayed Removing: mariadb-server-10.3:amd64 as upgrade is not an
option for mariadb-server-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-server-10.3:amd64 as upgrade is not an
option for mariadb-server-10.5:amd64 (1:10.5.9-1)
MarkInstall mariadb-server-10.5:amd64 < none -> 1:10.5.9-1 @un uN Ib > FU=0
Installing galera-4:amd64 as Depends of mariadb-server-10.5:amd64
MarkKeep galera-3:amd64 < 25.3.25-2 -> 25.3.31-2+b1 @ii umU > FU=0
Delayed Removing: galera-3:amd64 as upgrade is not an option
for galera-4:amd64 (26.4.7-3)
Delayed Removing: galera-3:amd64 as upgrade is not an option
for galera-4:amd64 (26.4.7-3)
MarkInstall galera-4:amd64 < none -> 26.4.7-3 @un uN Ib > FU=0
MarkDelete galera-3:amd64 < 25.3.25-2 | 25.3.31-2+b1 @ii umH Ib > FU=0
Installing mariadb-client-10.5:amd64 as Depends of mariadb-server-10.5:amd64
Delayed Removing: mariadb-client-10.3:amd64 as upgrade is not
an option for mariadb-client-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-client-10.3:amd64 as upgrade is not
an option for mariadb-client-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-client-core-10.3:amd64 as upgrade is
not an option for mariadb-client-10.5:amd64 (1:10.5.9-1)
MarkInstall mariadb-client-10.5:amd64 < none -> 1:10.5.9-1 @un
uN Ib > FU=0
Installing mariadb-client-core-10.5:amd64 as Depends of
mariadb-client-10.5:amd64
Delayed Removing: mariadb-client-core-10.3:amd64 as upgrade
is not an option for mariadb-client-core-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-client-core-10.3:amd64 as upgrade
is not an option for mariadb-client-core-10.5:amd64 (1:10.5.9-1)
MarkInstall mariadb-client-core-10.5:amd64 < none ->
1:10.5.9-1 @un uN Ib > FU=0
MarkDelete mariadb-client-core-10.3:amd64 <
1:10.3.27-0+deb10u1 @ii mK Ib > FU=0
MarkDelete mariadb-client-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii
mK Ib > FU=0
Installing mariadb-server-core-10.5:amd64 as Depends of
mariadb-server-10.5:amd64
Delayed Removing: mariadb-server-core-10.3:amd64 as upgrade is
not an option for mariadb-server-core-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-server-10.3:amd64 as upgrade is not
an option for mariadb-server-core-10.5:amd64 (1:10.5.9-1)
Delayed Removing: mariadb-server-core-10.3:amd64 as upgrade is
not an option for mariadb-server-core-10.5:amd64 (1:10.5.9-1)
MarkInstall mariadb-server-core-10.5:amd64 < none -> 1:10.5.9-1
@un uN Ib > FU=0
MarkDelete mariadb-server-core-10.3:amd64 < 1:10.3.27-0+deb10u1
@ii mK Ib > FU=0
MarkDelete mariadb-server-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii
mK Ib > FU=0
MarkKeep python-minimal:amd64 < 2.7.16-1 @ii mR > FU=0
MarkKeep galera-3:amd64 < 25.3.25-2 | 25.3.31-2+b1 @ii umR > FU=0
MarkKeep libpython-stdlib:amd64 < 2.7.16-1 @ii mR > FU=0
MarkKeep mariadb-server-core-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii mR > FU=0
MarkKeep mariadb-client-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii mR > FU=0
MarkKeep mariadb-server-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii mR > FU=0
MarkKeep python:amd64 < 2.7.16-1 @ii mR > FU=0
MarkKeep mariadb-client-core-10.3:amd64 < 1:10.3.27-0+deb10u1 @ii mR > FU=0
Entering ResolveByKeep
Dependencies are not satisfied for libpython2.7-minimal:amd64 <
2.7.16-2+deb10u1 -> 2.7.18-7 @ii umU Ib >
Keeping package libpython2.7-minimal:amd64
MarkKeep libpython2.7-minimal:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7
@ii umU Ib > FU=0
Dependencies are not satisfied for libpython2.7-stdlib:amd64 <
2.7.16-2+deb10u1 -> 2.7.18-7 @ii umU Ib >
Keeping package libpython2.7-stdlib:amd64
MarkKeep libpython2.7-stdlib:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7
@ii umU Ib > FU=0
Dependencies are not satisfied for python2.7:amd64 <
2.7.16-2+deb10u1 -> 2.7.18-7 @ii umU Ib >
Keeping package python2.7:amd64
MarkKeep python2.7:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7 @ii umU Ib > FU=0
Dependencies are not satisfied for python2.7:amd64 <
2.7.16-2+deb10u1 | 2.7.18-7 @ii umH Ib >
Package python2.7:amd64 python2.7:amd64 Depends on
python2.7-minimal:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7 @ii umU Ib > (=
2.7.16-2+deb10u1)
Keeping Package python2.7-minimal:amd64 due to Depends
MarkKeep python2.7-minimal:amd64 < 2.7.16-2+deb10u1 -> 2.7.18-7 @ii
umU Ib > FU=0
Dependencies are not satisfied for python2-minimal:amd64 < 2.7.16-1
-> 2.7.18-2 @ii umU Ib >
Keeping package python2-minimal:amd64
MarkKeep python2-minimal:amd64 < 2.7.16-1 -> 2.7.18-2 @ii umU Ib > FU=0
Dependencies are not satisfied for python2:amd64 < 2.7.16-1 ->
2.7.18-2 @ii umU Ib >
Keeping package python2:amd64
MarkKeep python2:amd64 < 2.7.16-1 -> 2.7.18-2 @ii umU Ib > FU=0
Dependencies are not satisfied for python2:amd64 < 2.7.16-1 |
2.7.18-2 @ii umH Ib >
Package python2:amd64 python2:amd64 Depends on libpython2-stdlib:amd64
< 2.7.16-1 -> 2.7.18-2 @ii umU Ib > (= 2.7.16-1)
Keeping Package libpython2-stdlib:amd64 due to Depends
MarkKeep libpython2-stdlib:amd64 < 2.7.16-1 -> 2.7.18-2 @ii umU Ib > FU=0
Dependencies are not satisfied for mariadb-client-10.5:amd64 < none
-> 1:10.5.9-1 @un uN Ib >
Keeping package mariadb-client-10.5:amd64
MarkKeep mariadb-client-10.5:amd64 < none -> 1:10.5.9-1 @un uN Ib > FU=0
Dependencies are not satisfied for galera-4:amd64 < none -> 26.4.7-3
@un uN Ib >
Keeping package galera-4:amd64
MarkKeep galera-4:amd64 < none -> 26.4.7-3 @un uN Ib > FU=0
Dependencies are not satisfied for mariadb-client-core-10.5:amd64 <
none -> 1:10.5.9-1 @un uN Ib >
Keeping package mariadb-client-core-10.5:amd64
MarkKeep mariadb-client-core-10.5:amd64 < none -> 1:10.5.9-1 @un uN Ib > FU=0
Dependencies are not satisfied for mariadb-server-10.5:amd64 < none
-> 1:10.5.9-1 @un uN Ib >
Keeping package mariadb-server-10.5:amd64
MarkKeep mariadb-server-10.5:amd64 < none -> 1:10.5.9-1 @un uN Ib > FU=0
Dependencies are not satisfied for mariadb-server:amd64 <
1:10.3.27-0+deb10u1 -> 1:10.5.9-1 @ii umU Ib >
Keeping package mariadb-server:amd64
MarkKeep mariadb-server:amd64 < 1:10.3.27-0+deb10u1 -> 1:10.5.9-1
@ii umU Ib > FU=0
Dependencies are not satisfied for mariadb-server-core-10.5:amd64 <
none -> 1:10.5.9-1 @un uN Ib >
Keeping package mariadb-server-core-10.5:amd64
MarkKeep mariadb-server-core-10.5:amd64 < none -> 1:10.5.9-1 @un uN Ib > FU=0
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
bsdmainutils geoip-database libbind9-161 libdns1104 libdns1110
libgeoip1 libicu63 libisc1100 libisc1105 libisccc161 libisccfg163
liblwres161 libmpdec2 libperl5.28 libpython3.7-minimal
libpython3.7-stdlib python3.7 python3.7-minimal
Use 'apt autoremove' to remove them.
The following packages have been kept back:
galera-3 libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib
mariadb-server python2 python2-minimal python2.7 python2.7-minimal
0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.
Sure
Hi,
(Ahhh. The bugreport said it was testing/sid system, so I thought you
were on it for a while already, not just upgraded from stable…)
So upgrading mariadb will bring you galera-4 which conflicts with
galera-3. Package removals are not allowed in 'upgrade' so this mariadb
upgrade will be reverted and you will get it in the next step with
a full-upgrade – which will remove galera-3.
So, yeah, apt could potentially figure out that it could upgrade
galera-3 in this setup as it can't do the mariadb upgrade, but in
practice this will just waste a bit of time and download bandwidth as
(upgraded or not) it will be removed in the next step.
I will leave this bug open as I have some ideas how to improve this code
area a bit in general, which might or might not work and might or might
not "solve" this (future me: pkgDepCache::Is{Install,Delete}Ok overload)
but that will be bookworm material.
In regards to the mariadb versioned packages and the potential for
upgrade problems they produce I had recently talked to its maintainer,
so I doubt that will change any time soon…
https://lists.debian.org/debian-devel/2021/03/msg00239.html
Best regards
David Kalnischkies
Op za 15 mei 2021 om 18:10 schreef David Kalnischkies <david@kalnischkies.de>: and remove mariadb 10.3, but it does NOT install mariadb 10.5: # apt dist-upgrade The following packages will be REMOVED: libpython-stdlib mariadb-client-10.3 mariadb-client-core-10.3 mariadb-server mariadb-server-10.3 mariadb-server-core-10.3 python python-minimal The following packages will be upgraded: galera-3 libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib python2 python2-minimal python2.7 python2.7-minimal 8 upgraded, 0 newly installed, 8 to remove and 0 not upgraded. If it's okay with you I'd like to talk about that, but I think that'll be for Debian 12.