[gentoo-user] systemd, libgudev and bug 552036

[gentoo-user] systemd, libgudev and bug 552036

[Adam Carter]

[-- Attachment #1: Type: text/plain, Size: 796 bytes --]

The gudev USE flag is deprecated from systemd, and the functionality is now
provided by libgudev (see bug 552036). However, i get the following block;

# emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
(-static-libs)" ABI_X86="(64) -32 (-x32)"
[ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
-importd% -nat%"
[blocks B      ] sys-apps/systemd[gudev(-)] ("sys-apps/systemd[gudev(-)]"
is blocking dev-libs/libgudev-230)

So i plan to emerge libgudev with nodeps (to avoid the blocker), then
upgrade systemd which will of course build without the gudev flag and I
think I should be ok. Do I understand correctly?

[-- Attachment #2: Type: text/html, Size: 935 bytes --]

Re: [gentoo-user] systemd, libgudev and bug 552036

[Mike Gilbert]

[-- Attachment #1: Type: text/plain, Size: 970 bytes --]

On Dec 17, 2015 9:37 PM, "Adam Carter" <adamcarter3@gmail.com> wrote:
>
> The gudev USE flag is deprecated from systemd, and the functionality is
now provided by libgudev (see bug 552036). However, i get the following
block;
>
> # emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev
>
> These are the packages that would be merged, in order:
>
> Calculating dependencies... done!
> [ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
(-static-libs)" ABI_X86="(64) -32 (-x32)"
> [ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
-importd% -nat%"
> [blocks B      ] sys-apps/systemd[gudev(-)] ("sys-apps/systemd[gudev(-)]"
is blocking dev-libs/libgudev-230)
>
> So i plan to emerge libgudev with nodeps (to avoid the blocker), then
upgrade systemd which will of course build without the gudev flag and I
think I should be ok. Do I understand correctly?

Add virtual/libgudev to your emerge line and it should auto-resolve the
blocker.

[-- Attachment #2: Type: text/html, Size: 1227 bytes --]

Re: [gentoo-user] systemd, libgudev and bug 552036

[Adam Carter]

[-- Attachment #1: Type: text/plain, Size: 3487 bytes --]

Still blocked - anything else i should try?

tnx.


# emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev virtual/libgudev

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
(-static-libs)" ABI_X86="(64) -32 (-x32)"
[ebuild     U  ] virtual/libgudev-230 [215-r3]
[ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
-importd% -nat%"
[blocks B      ] sys-apps/systemd[gudev(-)] ("sys-apps/systemd[gudev(-)]"
is blocking dev-libs/libgudev-230)

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-apps/systemd:0

  (sys-apps/systemd-226-r2:0/2::gentoo, ebuild scheduled for merge) pulled
in by
    =sys-apps/systemd-226-r2 (Argument)

  (sys-apps/systemd-218-r5:0/2::gentoo, installed) pulled in by

sys-apps/systemd[python(-),python_targets_python2_7(-)?,python_single_target_python2_7(+)?,python_targets_python3_3(-)?,python_single_target_python3_3(+)?,python_targets_python3_4(-)?,python_single_target_python3_4(+)?]
required by (net-analyzer/fail2ban-0.9.2:0/0::gentoo, installed)




It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (dev-libs/libgudev-230:0/0::gentoo, ebuild scheduled for merge) pulled in
by

dev-libs/libgudev:0/0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,introspection?,static-libs?]
(dev-libs/libgudev:0/0[abi_x86_64(-),introspection]) required by
(virtual/libgudev-230:0/0::gentoo, ebuild scheduled for merge)
    dev-libs/libgudev


On Fri, Dec 18, 2015 at 2:35 PM, Mike Gilbert <floppym@gentoo.org> wrote:

> On Dec 17, 2015 9:37 PM, "Adam Carter" <adamcarter3@gmail.com> wrote:
> >
> > The gudev USE flag is deprecated from systemd, and the functionality is
> now provided by libgudev (see bug 552036). However, i get the following
> block;
> >
> > # emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev
> >
> > These are the packages that would be merged, in order:
> >
> > Calculating dependencies... done!
> > [ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
> (-static-libs)" ABI_X86="(64) -32 (-x32)"
> > [ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
> -importd% -nat%"
> > [blocks B      ] sys-apps/systemd[gudev(-)]
> ("sys-apps/systemd[gudev(-)]" is blocking dev-libs/libgudev-230)
> >
> > So i plan to emerge libgudev with nodeps (to avoid the blocker), then
> upgrade systemd which will of course build without the gudev flag and I
> think I should be ok. Do I understand correctly?
>
> Add virtual/libgudev to your emerge line and it should auto-resolve the
> blocker.
>

[-- Attachment #2: Type: text/html, Size: 4914 bytes --]

Re: [gentoo-user] systemd, libgudev and bug 552036

[Neil Bothwick]

[-- Attachment #1: Type: text/plain, Size: 952 bytes --]

On Fri, 18 Dec 2015 21:00:02 +1100, Adam Carter wrote:

> Still blocked - anything else i should try?
> 
> tnx.
> 
> 
> # emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev virtual/libgudev

Why are you including libgudev in the merge list? If it's a dependency
of systemd, let portage take care of it.
 
> These are the packages that would be merged, in order:
> 
> Calculating dependencies... done!
> [ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
> (-static-libs)" ABI_X86="(64) -32 (-x32)"
> [ebuild     U  ] virtual/libgudev-230 [215-r3]
> [ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
> -importd% -nat%"
> [blocks B      ] sys-apps/systemd[gudev(-)]
> ("sys-apps/systemd[gudev(-)]" is blocking dev-libs/libgudev-230)

Try "emerge -1avt systemd" for more information about what portage really
wants.


-- 
Neil Bothwick

Top Oxymorons Number 26: Software documentation

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]

Re: [gentoo-user] systemd, libgudev and bug 552036

[Mike Gilbert]

On Fri, Dec 18, 2015 at 5:00 AM, Adam Carter <adamcarter3@gmail.com> wrote:
> Still blocked - anything else i should try?

Perhaps your ABI_X86 flags are mismatched.

You keep truncating/editing the emerge output, so we have to make
guesses. Stop doing that please.

Re: [gentoo-user] systemd, libgudev and bug 552036

[Adam Carter]

[-- Attachment #1: Type: text/plain, Size: 1152 bytes --]

 emerge -1avt systemd

These are the packages that would be merged, in reverse order:

Calculating dependencies... done!
[ebuild   R    ] sys-apps/systemd-218-r5:0/2::gentoo  USE="acl gudev
introspection kmod lz4 pam policykit python seccomp ssl (-apparmor) -audit
-cryptsetup -curl -doc -elfutils -gcrypt -http -idn -kdbus -lzma -qrcode
(-selinux) -sysv-utils -terminal {-test} -vanilla -xkb" ABI_X86="(64) -32
(-x32)" PYTHON_SINGLE_TARGET="python2_7 -python3_3 -python3_4"
PYTHON_TARGETS="python2_7 python3_4 -python3_3" 0 KiB

Total: 1 package (1 reinstall), Size of downloads: 0 KiB

WARNING: One or more updates/rebuilds have been skipped due to a dependency
conflict:

sys-apps/systemd:0

  (sys-apps/systemd-226-r2:0/2::gentoo, ebuild scheduled for merge)
conflicts with
    >=sys-apps/systemd-212-r5:0/2[abi_x86_64(-),gudev(-),introspection(-)]
required by (virtual/libgudev-215-r3:0/0::gentoo, installed)


sys-apps/systemd[python(-),python_targets_python2_7(-),python_single_target_python2_7(+),python_targets_python3_4(-)]
required by (net-analyzer/fail2ban-0.9.2:0/0::gentoo, installed)




Would you like to merge these packages? [Yes/No]

[-- Attachment #2: Type: text/html, Size: 1724 bytes --]

Re: [gentoo-user] systemd, libgudev and bug 552036

[Adam Carter]

[-- Attachment #1: Type: text/plain, Size: 2658 bytes --]

>
> On Fri, Dec 18, 2015 at 5:00 AM, Adam Carter <adamcarter3@gmail.com>
> wrote:
> > Still blocked - anything else i should try?
>
> Perhaps your ABI_X86 flags are mismatched.
>
> You keep truncating/editing the emerge output, so we have to make
> guesses. Stop doing that please.
>
> Sorry - here's the full output;

# emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev virtual/libgudev

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
(-static-libs)" ABI_X86="(64) -32 (-x32)"
[ebuild     U  ] virtual/libgudev-230 [215-r3]
[ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
-importd% -nat%"
[blocks B      ] sys-apps/systemd[gudev(-)] ("sys-apps/systemd[gudev(-)]"
is blocking dev-libs/libgudev-230)

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-apps/systemd:0

  (sys-apps/systemd-226-r2:0/2::gentoo, ebuild scheduled for merge) pulled
in by
    =sys-apps/systemd-226-r2 (Argument)

  (sys-apps/systemd-218-r5:0/2::gentoo, installed) pulled in by

sys-apps/systemd[python(-),python_targets_python2_7(-)?,python_single_target_python2_7(+)?,python_targets_python3_3(-)?,python_single_target_python3_3(+)?,python_targets_python3_4(-)?,python_single_target_python3_4(+)?]
required by (net-analyzer/fail2ban-0.9.2:0/0::gentoo, installed)




It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (dev-libs/libgudev-230:0/0::gentoo, ebuild scheduled for merge) pulled in
by

dev-libs/libgudev:0/0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,introspection?,static-libs?]
(dev-libs/libgudev:0/0[abi_x86_64(-),introspection]) required by
(virtual/libgudev-230:0/0::gentoo, ebuild scheduled for merge)
    dev-libs/libgudev

[-- Attachment #2: Type: text/html, Size: 3815 bytes --]

[gentoo-user] Re: systemd, libgudev and bug 552036

[Jonathan Callen]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

On 12/18/2015 07:43 PM, Adam Carter wrote:
> emerge -1avt systemd
> 
> These are the packages that would be merged, in reverse order:
> 
> Calculating dependencies... done! [ebuild   R    ]
> sys-apps/systemd-218-r5:0/2::gentoo  USE="acl gudev introspection
> kmod lz4 pam policykit python seccomp ssl (-apparmor) -audit 
> -cryptsetup -curl -doc -elfutils -gcrypt -http -idn -kdbus -lzma
> -qrcode (-selinux) -sysv-utils -terminal {-test} -vanilla -xkb"
> ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7
> -python3_3 -python3_4" PYTHON_TARGETS="python2_7 python3_4
> -python3_3" 0 KiB
> 
> Total: 1 package (1 reinstall), Size of downloads: 0 KiB
> 
> WARNING: One or more updates/rebuilds have been skipped due to a
> dependency conflict:
> 
> sys-apps/systemd:0
> 
> (sys-apps/systemd-226-r2:0/2::gentoo, ebuild scheduled for merge) 
> conflicts with
>> =sys-apps/systemd-212-r5:0/2[abi_x86_64(-),gudev(-),introspection(-)]
>
>> 
required by (virtual/libgudev-215-r3:0/0::gentoo, installed)
> 
> 
> sys-apps/systemd[python(-),python_targets_python2_7(-),python_single_t
arget_python2_7(+),python_targets_python3_4(-)]
>
> 
required by (net-analyzer/fail2ban-0.9.2:0/0::gentoo, installed)
> 
> 
> 
> 
> Would you like to merge these packages? [Yes/No]
> 

There are a couple of issues here, which appear to be caused by some
mismatched keywords in the tree. Your issue is that
net-analyzer/fail2ban[python] requires either sys-apps/systemd[python]
or dev-python/python-systemd. The python USE flag has been removed
from newer stable versions of sys-apps/systemd (in favor of
dev-python/python-systemd), but dev-python/python-systemd is not yet
stable. Therefore, portage is keeping the older version of systemd
installed, as that is the only way it could find to keep all deps
satisfied. If you want to keep fail2ban, the easiest method may be to
keyword dev-python/python-systemd-230 locally, and file a bug
requesting its stabilization.

- -- 
Jonathan Callen
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=LYWj
-----END PGP SIGNATURE-----

Re: [gentoo-user] Re: systemd, libgudev and bug 552036

[Mike Gilbert]

On Fri, Dec 18, 2015 at 10:51 PM, Jonathan Callen <jcallen@gentoo.org> wrote:
> The python USE flag has been removed
> from newer stable versions of sys-apps/systemd (in favor of
> dev-python/python-systemd), but dev-python/python-systemd is not yet
> stable.

Thanks for catching that; I will file a stablereq right away.