users November 2017

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120 discussions

Fedora 26 to 27: Update problem.
by Dario Lesca 29 Nov '17

29 Nov '17

I have update my notebook since Fedora 18 to Fedora 26 always without problem. Today I have try to update Fedora 26 to 27, but after download packages and run "dnf system-upgrade reboot", when the system restart the update fail after a while after this boot message: Starting System Upgrade using DNF... [ OK ] Listening on D-Bus System Message Bus Socket. Starting Update the operating system whilst offline... [ OK ] Started Update the operating system whilst offline. [ 205.755691] dnf[967]: Errore: Sincronizzazione cache non riuscita per il repo 'updates' [FAILED] Failed to start System Upgrade using DNF. See 'systemctl status dnf-system-upgrade.service' for details. I restart the notebook in Fedora 26 and into log I fount this error: 2017-11-16T15:37:58Z INFO --- logging initialized --- 2017-11-16T15:37:58Z DDEBUG timer: config: 4 ms 2017-11-16T15:37:58Z DEBUG Loaded plugins: builddep, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, needs-restarting, playground, repoclosure, repograph, repomanage, reposync, system-upgrade 2017-11-16T15:37:58Z DEBUG DNF version: 2.7.5 2017-11-16T15:37:58Z DDEBUG Command: dnf system-upgrade reboot 2017-11-16T15:37:58Z DDEBUG Installroot: / 2017-11-16T15:37:58Z DDEBUG Releasever: 26 2017-11-16T15:37:58Z DEBUG cachedir: /var/cache/dnf 2017-11-16T15:37:58Z DDEBUG Base command: system-upgrade 2017-11-16T15:37:58Z DDEBUG Extra commands: ['system-upgrade', 'reboot'] 2017-11-16T15:37:58Z DDEBUG Cleaning up. 2017-11-16T15:39:15Z INFO --- logging initialized --- 2017-11-16T15:39:15Z DDEBUG timer: config: 1240 ms 2017-11-16T15:39:16Z DEBUG Loaded plugins: builddep, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, needs-restarting, playground, repoclosure, repograph, repomanage, reposync, system-upgrade 2017-11-16T15:39:16Z DEBUG DNF version: 2.7.5 2017-11-16T15:39:16Z DDEBUG Command: dnf --releasever=27 system-upgrade upgrade 2017-11-16T15:39:16Z DDEBUG Installroot: / 2017-11-16T15:39:16Z DDEBUG Releasever: 27 2017-11-16T15:39:16Z DEBUG cachedir: /var/cache/dnf 2017-11-16T15:39:16Z DDEBUG Base command: system-upgrade 2017-11-16T15:39:16Z DDEBUG Extra commands: ['--releasever=27', 'system-upgrade', 'upgrade'] 2017-11-16T15:39:31Z DEBUG repository: uso della cache per adobe-linux-x86_64 2017-11-16T15:39:31Z DEBUG not found deltainfo for: Adobe Systems Incorporated 2017-11-16T15:39:31Z DEBUG not found updateinfo for: Adobe Systems Incorporated 2017-11-16T15:39:31Z DEBUG adobe-linux-x86_64: usando metadati di gio 26 ott 2017 06:39:15 CEST. 2017-11-16T15:39:31Z DEBUG Impossibile scaricare ' https://mirrors.fedoraproject.org/metalink?repo=updates-released-f27&arch=x…' : Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for https://mirrors.fedoraproject.org/metalink?repo=updates-released-f27&arch=x… [Could not resolve host: mirrors.fedoraproject.org] 2017-11-16T15:39:31Z DDEBUG Cleaning up. 2017-11-16T15:39:32Z SUBDEBUG Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 229, in _perform return super(_Handle, self).perform(result) File "/usr/lib64/python3.6/site-packages/librepo/__init__.py", line 1522, in perform _librepo.Handle.perform(self, result) librepo.LibrepoException: (8, "Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for https://mirrors.fedoraproject.org/metalink?repo=updates-released-f27&arch=x… [Could not resolve host: mirrors.fedoraproject.org]", 'An Curl handle error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 909, in load if self._try_revive(): File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 857, in _try_revive return self._try_revive_by_metalink() File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 810, in _try_revive_by_metalink handle._perform() File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 233, in _perform raise _DetailedLibrepoError(exc, source) dnf.repo._DetailedLibrepoError During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 64, in main return _main(base, args, cli_class, option_parser_class) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 99, in _main return cli_run(cli, base) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 115, in cli_run cli.run() File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1010, in run self._process_demands() File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 763, in _process_demands load_available_repos=self.demands.available_repos) File "/usr/lib/python3.6/site-packages/dnf/base.py", line 353, in fill_sack self._add_repo_to_sack(r) File "/usr/lib/python3.6/site-packages/dnf/base.py", line 118, in _add_repo_to_sack repo.load() File "/usr/lib/python3.6/site-packages/dnf/repo.py", line 931, in load raise dnf.exceptions.RepoError(msg) dnf.exceptions.RepoError: Sincronizzazione cache non riuscita per il repo 'updates' 2017-11-16T15:39:32Z CRITICAL Errore: Sincronizzazione cache non riuscita per il repo 'updates' Why the offline update try to connect to "updates" online repo? What's happen ? someone can help me? Many thanks -- Dario Lesca (inviato dal mio Linux Fedora 26 Workstation)

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cups-browsed regression?
by David A. De Graaf 28 Nov '17

28 Nov '17

I've freshly installed Fedora 27 on two machines; neither have a printer directly connected, but rely on cups-browsed to display the LAN's printers that are attached to, and managed by other (F26) machines. Not any more. cups-browsed seems to have lost its ability to detect automatically those network printers. Is anyone else seeing this? Or have I screwed up, somehow? For earlier Fedoras I've edited /etc/cups/cups-browsed.conf to add: BrowseAllow 192.168.2.0/24 to restrict browsing to my LAN, but now there's a comment # If there are no "Browse..." lines at all, all servers are accepted. so that edit shouldn't be necessary. I've tried with and without it, but F27 browsing still fails. In the system-config-printer GUI I can still click thru a bunch of steps to search for and find those network printers. And then use them. But that's tedious and much less useful than the previous totally automatic availability of all printers across the LAN. Is this a regression? -- David A. De Graaf DATIX, Inc. Hendersonville, NC dad(a)datix.us www.datix.us

3 5

What the heck is a rc.local stop job?
by Tom Horsley 28 Nov '17

28 Nov '17

I just rebooted my fedora 27 partition to get new kernel running, and I had to hit the reset button because it stuck here forever: A stop job is running for /etc/rc.d/rc.local Compatibility There is no bloody rc.local script that runs on shutdown, it exists for running stuff at boot. What has systemd done now and how do I make it stop?

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Install Fedora 27 on HP Elitebook Folio 1040: Bootloop
by fedora 28 Nov '17

28 Nov '17

Lately, I wanted to install Fedora 27 on the above HW. It uses UEFI instead of BIOS. Install, that means: 1. Download the Fedora Server Netinstall Fedora-Server-netinst-x86_64-27-1.6.iso and dd it to a micro SD card. 2. Create an approp ks file on the local Web http://install.lan. 3. Boot from the micro SD card and add the ks file link to the linux boot-line. 4. Let nature take its course 5. Reboot into runlevel 3 6. dnf -y update 7. dnf -y groupinstall “Xfce Desktop” 8 dnf -y install sddm 9. systemctl enable –force sddm But when rebooting (setp 5) the laptop went into a boot loop. There was a message showing up for about half a second, which said: System BootOrder not found. Initializing default. Creating boot file BOOT0000 with Fedora on file abcdefghik. Reset System. Fortunately there is a Boot-Option “Boot from EFI file”, which let me select the grubx64.efi file as boot file. Using this, the laptop booted correctly. Using efibootmgr (efibootmgr -o 0,1,2)I could not set the BootOrder, i.e. I could set it, but it was lost across the BootProcess. The only thing, which was saved across the BootProcess was the BootNext option (set with efibootmgr -n 3). To automate the BootProcess I did the following: su - cd /boot/efi/EFI cp fedora/grubx64.efi BOOT efibootmgr -b 0 -l EFI/BOOT/grubx64.efi because: apparently the laptop booted from BOOT0000. The above sequence made it take the file grubx64.efi from BOOT0000 and boot into fedora. That was, however, not the end of the troubles: After fedora had booted and the sddm DisplayManager showed up, I could not enter the password, because the keyboard was irresponsive. But this is another story, which I solved by installing Centos 7 on the laptop. suomi

2 2

Upgrade Centos 6 to Centos 7 (32 Bits)
by Ger van Dijck 27 Nov '17

27 Nov '17

Hi all , Is there a way to upgrade Centos 6 to Centos 7 (32 Bits) in the same way as I can upgrade Fedora 26 to Fedora 27 with the utility "dnf system-upgrade" ? Regards, Ger van Dijck. -- Gemaakt met Opera's e-mailprogramma: http://www.opera.com/mail/

5 5

Is there a crypto policy or not?
by Tom Horsley 27 Nov '17

27 Nov '17

The /etc/ssh/sshd_config file on my fedora 27 partition says: # To opt out, uncomment a line with redefinition of CRYPTO_POLICY= # variable in /etc/sysconfig/sshd to overwrite the policy. # For more information, see manual page for update-crypto-policies(8). But there is no CRYPTO_POLICY environment variable setting in /etc/sysconfig/sshd or in supposed system wide file /etc/crypto-policies/back-ends/openssh-server.config I see referenced in the sshd.service definition.

3 2

Maven won't pick up JAVA_HOME
by cen 27 Nov '17

27 Nov '17

Perhaps I am just going crazy but maven just won't pick up JAVA_HOME on F27. 1. sudo dnf install maven 2. echo $JAVA_HOME returns /usr/lib/jvm/java-9-openjdk-9.0.0.181-7.fc27.x86_64 (which includes bin dir with JDK tools such as javac, keytool etc so it is JDK for sure) 3. Any mvn command results in The JAVA_HOME environment variable is not defined correctly This environment variable is needed to run this program NB: JAVA_HOME should point to a JDK not a JRE Also tried JDK8 and Oracel Java 9 export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-1.b12.fc27.x86_64 export JAVA_HOME=/usr/java/jdk-9.0.1 ..same result. I feel like there is some hidden config messing me up or some weird stuff happening. Anyone has an idea what it could be? Last time I was still on F26 and it worked.

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27 Nov '17

Hi all, before the last updates, after power on, my fedora 26 showed a list of users and asked for password. I use KDE. After last upgrade (I can't remember what changed, but some related to KDE and X11) the login requires user and password, and it no more lists users and pictures. Can someone explain me why every update change the behaviour of the system? And what appened? Thankyou Ambrogio

6 13

printing broken after upgrade to F27
by Kseniya Blashchuk 27 Nov '17

27 Nov '17

The printer has always been working before, Canon IR2520. After upgrade to 27 the job is hanging in "Processing" state, and the printers application crashes. I see some errors in the logs like: Nov 24 13:08:14 ksy kernel: cnpkmoduleufr2[3582]: segfault at 0 ip 00000000f7d73d33 sp 00000000ff962d80 error 4 in libc-2.26.so [f7ce5000+1ba000] and then stack trace: Nov 24 13:08:33 ksy systemd-coredump[3594]: Process 3364 (gnome-control-c) of user 1000 dumped core. Stack trace of thread 3364: #0 0x00007f7b92b83e87 slab_allocator_free_chunk (libglib-2.0.so.0) #1 0x00007f7b92b84476 magazine_cache_push_magazine (libglib-2.0.so.0) #2 0x00007f7b92b85916 g_slice_free_chain_with_offset (libglib-2.0.so.0) #3 0x00007f7b9460b2ca _gtk_builder_parser_parse_buffer (libgtk-3.so.0) I tried to look for a bug but haven't found any. Does anybody have the same?

3 4

systemctl openvpn won't start
by Neal Becker 26 Nov '17

26 Nov '17

Was working before upgrade to f27. Now: sudo systemctl start openvpn@client-ibecker2 Failed to start openvpn(a)client-ibecker2.service: Unit openvpn@client- ibecker2.service not found. According to https://fedoraproject.org/wiki/Openvpn#Working_with_systemd I would need to have /etc/openvpn/client-ibecker2.conf, which is there (as it's been since 2015). I don't know why this isn't working, or how to debug it (systemctl doesn't seem to have any debug flags)

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