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Description of problem: This happened with rpmfusion, but it shouldn't do that. The problem is that it didn't import the keys. I guess this can happen with other repos as well. Yum finished the transaction OK and asked for the keys to import. The problem appeared on cleanly provisioned machine. Version-Release number of selected component (if applicable): dnf-0.4.8-1.fc20.noarch How reproducible: Always Steps to Reproduce: 1. yum install "http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-rawhide.noarch.rpm" 2. yum install "http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-rawhide.noarch.rpm" 3. yum install dnf 4. dnf install akmod-VirtualBox VirtualBox Actual results: Exception (see Additional info) Expected results: No exception and finished installation Additional info: # dnf install akmod-VirtualBox VirtualBox Resolving dependencies --> Starting dependency resolution ---> Package akmod-VirtualBox.i686 4.3.2-1.fc20 will be instalován ---> Package VirtualBox.i686 4.3.2-1.fc20 will be instalován ---> Package kmodtool.noarch 1-22.fc19 will be instalován ---> Package akmods.noarch 0.5.1-3.fc19 will be instalován ---> Package VirtualBox-kmodsrc.i686 4.3.2-1.fc20 will be instalován ---> Package gsoap.i686 2.8.12-4.fc20 will be instalován ---> Package libvpx.i686 1.2.0-2.fc20 will be instalován ---> Package SDL.i686 1.2.15-11.fc20 will be instalován ---> Package bzip2.i686 1.0.6-9.fc20 will be instalován ---> Package rpm-build.i686 4.11.1-7.fc20 will be instalován ---> Package rpmdevtools.noarch 8.4-2.fc20 will be instalován ---> Package elfutils.i686 0.157-1.fc20 will be instalován ---> Package gdb.i686 7.6.50.20130731-16.fc20 will be instalován ---> Package redhat-rpm-config.noarch 9.1.0-54.fc20 will be instalován ---> Package fakeroot.i686 1.18.4-2.fc20 will be instalován ---> Package dwz.i686 0.11-2.fc20 will be instalován ---> Package perl-srpm-macros.noarch 1-10.fc20 will be instalován ---> Package fakeroot-libs.i686 1.18.4-2.fc20 will be instalován ---> Package xemacs-filesystem.noarch 21.5.34-4.fc20 will be instalován --> Finished dependency resolution Dependencies resolved. ====================================================================================================================================================================== Package Arch Verze Repozitář Vel. ====================================================================================================================================================================== Instalování: akmod-VirtualBox i686 4.3.2-1.fc20 rpmfusion-free-rawhide 16 k VirtualBox i686 4.3.2-1.fc20 rpmfusion-free-rawhide 29 M kmodtool noarch 1-22.fc19 rpmfusion-free-rawhide 13 k akmods noarch 0.5.1-3.fc19 rpmfusion-free-rawhide 19 k VirtualBox-kmodsrc i686 4.3.2-1.fc20 rpmfusion-free-rawhide 625 k gsoap i686 2.8.12-4.fc20 fedora 236 k libvpx i686 1.2.0-2.fc20 fedora 210 k SDL i686 1.2.15-11.fc20 fedora 216 k bzip2 i686 1.0.6-9.fc20 fedora 52 k rpm-build i686 4.11.1-7.fc20 fedora 140 k rpmdevtools noarch 8.4-2.fc20 fedora 96 k elfutils i686 0.157-1.fc20 fedora 263 k gdb i686 7.6.50.20130731-16.fc20 fedora 2.4 M redhat-rpm-config noarch 9.1.0-54.fc20 fedora 73 k fakeroot i686 1.18.4-2.fc20 fedora 83 k dwz i686 0.11-2.fc20 fedora 96 k perl-srpm-macros noarch 1-10.fc20 fedora 4.9 k fakeroot-libs i686 1.18.4-2.fc20 fedora 23 k xemacs-filesystem noarch 21.5.34-4.fc20 updates-testing 15 k Shrnutí transakce ====================================================================================================================================================================== Instalovat 19 Balíček Celková velikost ke stahování: 34 M Nainstalovaná velikost: 34 M V pořádku [a/N]: y Stahování balíčků: (1/19): akmod-VirtualBox-4.3.2-1.fc20.i686.rpm 30 kB/s | 16 kB 00:00 (2/19): kmodtool-1-22.fc19.noarch.rpm 25 kB/s | 13 kB 00:00 (3/19): akmods-0.5.1-3.fc19.noarch.rpm 70 kB/s | 19 kB 00:00 (4/19): gsoap-2.8.12-4.fc20.i686.rpm 2.3 MB/s | 236 kB 00:00 (5/19): libvpx-1.2.0-2.fc20.i686.rpm 3.3 MB/s | 210 kB 00:00 (6/19): SDL-1.2.15-11.fc20.i686.rpm 5.3 MB/s | 216 kB 00:00 (7/19): bzip2-1.0.6-9.fc20.i686.rpm 680 kB/s | 52 kB 00:00 (8/19): rpm-build-4.11.1-7.fc20.i686.rpm 2.2 MB/s | 140 kB 00:00 (9/19): rpmdevtools-8.4-2.fc20.noarch.rpm 4.7 MB/s | 96 kB 00:00 (10/19): elfutils-0.157-1.fc20.i686.rpm 3.7 MB/s | 263 kB 00:00 (11/19): gdb-7.6.50.20130731-16.fc20.i686.rpm 17 MB/s | 2.4 MB 00:00 (12/19): redhat-rpm-config-9.1.0-54.fc20.noarch.rpm 2.7 MB/s | 73 kB 00:00 (13/19): fakeroot-1.18.4-2.fc20.i686.rpm 1.9 MB/s | 83 kB 00:00 (14/19): dwz-0.11-2.fc20.i686.rpm 1.8 MB/s | 96 kB 00:00 (15/19): perl-srpm-macros-1-10.fc20.noarch.rpm 239 kB/s | 4.9 kB 00:00 (16/19): fakeroot-libs-1.18.4-2.fc20.i686.rpm 554 kB/s | 23 kB 00:00 (17/19): xemacs-filesystem-21.5.34-4.fc20.noarch.rpm 297 kB/s | 15 kB 00:00 (18/19): VirtualBox-kmodsrc-4.3.2-1.fc20.i686.rpm 286 kB/s | 625 kB 00:02 (19/19): VirtualBox-4.3.2-1.fc20.i686.rpm 2.1 MB/s | 29 MB 00:13 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Celkem 1.7 MB/s | 34 MB 00:19 varování: /var/cache/dnf/i386/20/rpmfusion-free-rawhide/packages/akmod-VirtualBox-4.3.2-1.fc20.i686.rpm: Hlavička V3 RSA/SHA256 Signature, key ID ae688223: NOKEY Získávání klíče z file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-free-fedora-latest Traceback (most recent call last): File "/usr/bin/dnf", line 35, in <module> main.user_main(sys.argv[1:], exit_code=True) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 279, in user_main errcode = main(args) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 64, in main return _main(base, args) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 192, in _main return_code, resultmsgs = base.do_transaction() File "/usr/lib/python2.7/site-packages/dnf/cli/cli.py", line 198, in do_transaction if self.gpgsigcheck(downloadpkgs) != 0: File "/usr/lib/python2.7/site-packages/dnf/cli/cli.py", line 233, in gpgsigcheck self.getKeyForPackage(po, fn) File "/usr/lib/python2.7/site-packages/dnf/base.py", line 2263, in getKeyForPackage keys = self._retrievePublicKey(keyurl, repo) File "/usr/lib/python2.7/site-packages/dnf/base.py", line 2159, in _retrievePublicKey rawkey = dnf.util.urlopen(keyurl, repo).read() ValueError: I/O operation on closed file
Seems that dnf.util.urlopen() returned a closed file. This might be related to recent TemporaryFile => NamedTemporaryFile changes.. I'll take a look.
Does the error appear on subsequent runs, too? Is /etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-free-fedora-latest present, readable and sane (non-empty)?
(In reply to Zdeněk Pavlas from comment #2) > Does the error appear on subsequent runs, too? Is > /etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-free-fedora-latest present, readable > and sane (non-empty)? It seems so, I tried the dnf install command twice and both failed.
Yum worked correctly, so /etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-free-fedora-latest is probably OK. The machine is now installing, I can retry later.
That's a really weird bug.. >>> tempfile.NamedTemporaryFile().read() Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: I/O operation on closed file but >>> f = tempfile.NamedTemporaryFile(); print repr(f.read()); del f '' A bound method references the object with "self", so it should *not* be GC'd and closed, but there's probably too much magic somewhere. Workaround is simple, but it's definitely a Python bug. Fixed in commit 4b24f0b
https://github.com/zde/dnf/commit/4b24f0b
FYI http://bugs.python.org/issue18879
*** Bug 1036232 has been marked as a duplicate of this bug. ***
dnf-0.4.9-1.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/dnf-0.4.9-1.fc20
Package dnf-0.4.9-1.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing dnf-0.4.9-1.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-22638/dnf-0.4.9-1.fc20 then log in and leave karma (feedback).
*** Bug 1040477 has been marked as a duplicate of this bug. ***
dnf-0.4.9-1.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
This same kind of problem persists in dnf in Fedora 22. Still does not install keys. Also does not handle exceptions very well without either crashing or failing out. Unfortunately, I cannot get details from the yumex client as a good number of them are off the screen and cannot be selected for copying and pasting.
After exhausting all options, I finally ran dnf at the command line and I was able to import the new keys as well as complete the updates successfully. After that, however, yumex (dnf) ignored the fact that all the updates already were installed and attempted to redownload and reinstall them all over again, only to warn me that they all were already installed. Again, the list and dialog containing the list went off the screen and could not be selected.