users January 2015

users@lists.fedoraproject.org

159 participants
197 discussions

what is the process number of a "running application" ?
by Angelo Moreschini 05 Feb '15

05 Feb '15

Hi, I would like to know the process number of an application that actually is running (Netbeans in my case), with the purpose to kill it (when is froze). But am am not able to know this process number.. - In the window of gnome-system-monitor the name "netbeans" isn't. - The command line : "ps aux | grep netbeans", give me a full page of references.. Could I know a simple way to have this information ? Thank you Regards Angelo

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Blocking POODLE
by Matthew Saltzman 04 Feb '15

04 Feb '15

SSLLabs reports a couple of servers of mine have SSL v3 enabled and are vulnerable to POODLE. I followed instructions for Apache httpd at https://scotthelme.co.uk/sslv3-goes-to-the-dogs-poodle-kills-off-protocol/, but that does not seem to cure the problem. SSLLabs still reports the servers as vulnerable. Does anyone know what I'm missing? The server also runs Trac and Subversion servers and a separate vhost runs Jenkins. Does something special need to be done for those services? (These are, in fact, RHEL 7 servers running httpd-2.2.15-39.el6.x86_64, but I hope someone here will know what's going on.) Thanks in advance. -- Matthew Saltzman Clemson University Math Sciences mjs AT clemson DOT edu

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Re: NETDEV WATCHDOG: internal(r8152): transmit queue 0 timed out
by poma 03 Feb '15

03 Feb '15

On 16.01.2015 10:37, Hayes Wang wrote: > poma [mailto:pomidorabelisima@gmail.com] >> Sent: Friday, January 16, 2015 4:25 PM > [...] >>> This looks like a USB problem. Is there a way to get usb (or >>> NetworkManager) to reinitialize the driver when this happens? >> >> I would ask these people for advice, therefore. > > Our hw engineers need to analyse the behavior of the device. > However, I don't think you have such instrument to provide > the required information. If we don't know the reason, we > couldn't give you the proper solution. Besides, your solution > would work if and only if reloading the driver is helpful. > > The issue have to debug from the hardware, and I have no idea > about what the software could do before analysing the hw. Maybe > you could try the following driver first to check if it is useful. > > http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=2&PNid=13&PFi… > > Best Regards, > Hayes > Thanks for your response, Mr. Hayes. Mr. Sean, please download and check if "timeout" is still present with built RTL8153 module from REALTEK site, as Mr. Hayes proposed. http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=2&PNid=13&PFi… r8152.53-2.03.0.tar.bz2 Procedure - should be equal for both, Fedora 21 & 20: $ uname -r 3.17.8-300.fc21.x86_64 $ su -c 'yum install kernel-devel' $ tar xf r8152.53-2.03.0.tar.bz2 $ cd r8152-2.03.0/ $ make $ su # cp 50-usb-realtek-net.rules /etc/udev/rules.d/ # udevadm trigger --action=add # modprobe -rv r8152 # cp r8152.ko /lib/modules/$(uname -r)/updates/ # depmod # modprobe -v r8152 poma

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fedora 20 to 21
by Patrick Dupre 03 Feb '15

03 Feb '15

Hello, I wish to update a fedora 20 installation to 21 by using a DVD. Is it possible? Actually, I burn a DVD bootable server fedora 21, but I did not find the option update. When I go to installation then System, I can select my hard drive and manually partitioning I can see the installed system (/ /boot and swap) I can install fedora 21 but not on the same partition (I can reuse /boot) I have to install it on a new / I cannot have a mounting point / on the old fedora / This seems to indicate that I cannot upgrade from this DVD. How do you update a fedora 20 without network? Thank. =========================================================================== Patrick DUPRÉ | | email: pdupre(a)gmx.com Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France ===========================================================================

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chown ?
by Mickey 02 Feb '15

02 Feb '15

Fedora 20 I have a User Directory named "kitty" I want to change all the directories. files to the owner kitty . There are some other owners of files that I want to change to kitty. chown -R kitty kitty:kitty Is this Correct ?

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kded issue
by Martín Marqués 02 Feb '15

02 Feb '15

Hi all, I have a laptop with Fedora 20 (IIRC I had F19 and upgraded like 6 or 7 months ago to F20) and everything was working great til a few weeks ago. The problem is that every now and then, when I try to sent the laptop to sleep, by closing the top or pressing Fn+F4, it doesn't full finish the sleep process. Let me explain this last thing: It takes some time for the laptop to sleep, and when you open the top and press any key it wakes up but the screen isn't blocked and kded is draining the CPU (I mean kded is hanged). This means that most kde applications won't work (NM won't authenticate, for example) The only way to get back is to kill -9 kded (yes, kill -15 doesn't kill it), and start it again. I'm going to install debugging symbols now so that next time I can gdb on the process. Anyway, has anybody else experienced this? -- Martín Marqués select 'martin.marques' || '@' || 'gmail.com' DBA, Programador, Administrador

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not able of booting into rescue mode
by Angelo Moreschini 02 Feb '15

02 Feb '15

Hi, I'm not able of booting fedora 20 into rescue mode. In the manuals is wrote: Once you have booted, using one of the described methods, (booting from a boot CD-ROM or DVD, ..., ...) add the keyword rescue as a kernel parameter. For example, for an x86 system, type the following command at the installation boot prompt: linux rescue etc ............... *but I can not see any prompt* where I can type that command. When I boot from my disk of installation (fedora live 20) I get (only) the following menu: - start fedora live in basic graphic mode; - test this media and start fedora live - run a boot memory test - boot from local drive - return to main menu ( I opt for the first option (of course) and so by the installation of the OS) nothing to do with a recovery procedure ..... What am I doing wrong ? Regards Thank you Angelo

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Mediacast to TV
by Patrick O'Callaghan 01 Feb '15

01 Feb '15

I have a smart TV (Sony Bravia) and can use Android Cast Screen from my phone or tablet to see content. Apparently it also works with the Apple equivalent. Is there a way to do this from my F21 desktop? poc

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Old Kernel Modules Directories not Cleaned up
by Stephen Morris 01 Feb '15

01 Feb '15

Hi, DNF is currently configured to keep 3 kernel versions, consequently when I exceed that number of kernels it automatically uninstalls the oldest kernel, which I don't have any issues with, but what I do have an issue with is when these uninstalls are done it does not clean up the /lib/modules directories, they are left lying around. I had to delete a dozen of these directories this morning manually, why are these not removed when the associated kernels are removed? I didn't check what was in these directories, but I do have the nvidia and virtualbox kernel drivers installed as well, is it possible the removal of these when the associated kernel is removed is not cleaning up properly? regards, Steve

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Re: fedora 21 booting error with 3.17 & 3.18 kernels-SOLVED- still need info
by Paul Cartwright 01 Feb '15

01 Feb '15

I finally let the boot sequence error out, took about 5 minutes. I got this line: Dracut-initqueue[283] Warning: Cancelling resume operation. device not found. then the next line showed the UUID, ending in c063. That was the OLD swap partition. I rebuilt the swap partition, did the swapon, and added that UUID to /etc/fstab. Still errored out with same error. I removed the 3.18.3-201 kernel & headers & module, reinstalled them, and now it works. where is that old swap info kept, if not in /etc/fstab?? I grepped for c063 in /boot and found entries in System.map-3.18.3-201... but I am not sure it was the actual swap partition. > running fedora 21 x86_64 > I was redoing my drive partitions, reran grub2-install, and now I get > stuck, and the boot won't complete when I select any 3.17 or 3.18 > kernel. I have the latest 3.18.3-201 installed. 3.16 kernel booted.. > I see what looks like dracut errors. Not sure what to do, google wasn't > much help. > /var/log/messages shows: > Jan 29 03:00:05 pauls-server systemd: Started dracut pre-mount hook. > Jan 29 03:00:05 pauls-server systemd: Started dracut mount hook. > Jan 29 03:00:05 pauls-server systemd: Starting dracut pre-pivot and > cleanup hook... > Jan 29 03:00:05 pauls-server systemd: Started dracut pre-pivot and > cleanup hook. > Jan 29 03:00:05 pauls-server systemd: Stopping dracut pre-pivot and > cleanup hook... > > > not very descriptive.. suggestions on where to look or what is wrong? > right now I am booted into fedora 20, using the same /home.. it's just > that not everything works.. > uname -a > Linux pauls-server 3.16.7-200.fc20.x86_64 #1 SMP Thu Oct 30 18:12:41 UTC > 2014 x86_64 x86_64 x86_64 GNU/Linux > > -- Paul Cartwright Registered Linux User #367800 and new counter #561587

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