users July 2014

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173 participants
184 discussions

NVRAM changes not persistent with efibootmgr
by Gareth Williams 11 Jul '14

11 Jul '14

After a frozen install while trying to make a dual-boot system I had to hard-reboot my laptop using the power button. On restarting, I was greeted with a UEFI message telling me that there was no bootable device installed! I quickly inserted a boot CD and managed to boot into my installed Fedora 20 by editing the booted CD's grub commands (thank goodness for grub's command line completion!). I therfore know that my Fedora installation (including the EFI partition) is intact and that my crash had somehow corrupted my UEFI NVRAM. A quick check with 'efibootmgr -v' confirmed this, as it just listed the basic 'fallback' paths (no filepaths to the Fedora installed EFI files). The simple answer was therefore to re-add the entry for Fedora and reboot. In order to get the correct syntax for efibootmgr I grep'd '/var/log/anaconda.program.log' and found: 'efibootmgr -c -w -L Fedora -d /dev/sda -p 1 -l \EFI\fedora\shim.efi'. I simply escaped the back-slashes by changing them to double-back-slashes and ran the command as root. I confirmed that everything had worked using 'efibootmgr -v' again and it showed that the entry was there, so I rebooted. Unfortunately, I was greeted by the same 'no bootable device' message as before at which point I had to use the boot CD to get back in again. To my suprise 'efibootmgr -v' didn't show the entry that I'd just created - it had simply vanished. I Googled and Googled and got nowhere. To get out of this predicament, I installed Fedora again in the partition I'd earmarked for the dual boot, at which point anaconda os-probed all partitions/installations, re-created grub's grub.cfg file and fixed the NVRAM. I was then able to successfully boot my laptop. Fortunately, there was a kernel update waiting for me, so installing that reconfigured grub2 and my main Fedora installation was the default in grub again. While I'm now working again, there is still the issue of not being able to alter NVRAM using 'efibootmgr' directly. My question therefore is: Does anaconda do something else after running 'efibootmgr' to make it permanent? Or: Why can anaconda update NVRAM using efibootmgr, while I can't? Thanks in advance.

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how to accurately test internet upload & download speed
by CS DBA 11 Jul '14

11 Jul '14

All; Is there a accurate way of truly testing what upload and download speeds i'm getting? I'm running Fedora 20 Thanks in advance...

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Camera mounting
by jarmo 11 Jul '14

11 Jul '14

Just found weirdo action. i connect my olympus camera into computer. Nothing happens, but I can find "unknown" in filemanager. Now try to open it, I get response, that need to be root, to mount camera into system???? What? Earlier I could mount it as a normal user... What has happened, not using selinux or so.. Have updated system some three times, after last camera mount, so why now have to be root, mount camera? Jarmo

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F21 Cant login
by Mike Chambers 11 Jul '14

11 Jul '14

Just installed F21 via NFS, using KDE as my workstation. It booted up to the login screen, but it won't login. Have tried both GUI and terminal and neither will login, whether regular user or root. Mike Chambers

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Cinnamon / tint2
by Pal, Laszlo 11 Jul '14

11 Jul '14

Hi, In one of the previous update some clever guy made tint2 as dependency of Cinnamon... I don't know why, but it seems making my favourite environment much more unstable than earlier. At least handling the systray is a complete mess... how can I get rid of this tiny but annoying component? Thanks L:

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Re: removing plymouth
by Balint Szigeti 11 Jul '14

11 Jul '14

On Fri, 2014-07-11 at 14:10 +0200, Anders Wegge Keller wrote: > Balint Szigeti <balint.szgt(a)gmail.com> writes: > > > On Fri, 2014-07-11 at 06:49 -0400, Sam Varshavchik wrote: > > > > > Ed Greshko writes: > > ... > > >> Some kind of a hardware-dependent race condition in plymouth. > > > Could you give me more information about it? How can we determine those > > HWs? > > On my Dell Precision M4600, the graphical boot seems to become stuck > in 1 out of 20 to 25 boots. Since there's nothing else to do, than to > force a power off, I have no further information about what fails or > become stuck. > the newest dracut should go into 'emergency' mode and then you can save the dmesg output onto an USB key. Unfortunately I've done it before :D

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Re: removing plymouth
by Sudhir Khanger 11 Jul '14

11 Jul '14

On Fri, Jul 11, 2014 at 1:51 PM, Ahmad Samir <ahmadsamir3891(a)gmail.com> wrote: > On 11/07/14 08:27, Balint Szigeti wrote: >> >> On Fri, 2014-07-11 at 13:41 +0800, Ed Greshko wrote: >> >>> On 07/11/14 13:11, Balint Szigeti wrote: >>>> >>>> Can somebody tell me what would happen if I remove Plymouth packages? I >>>> know it handles the boot screen and the user interaction during boot. >>>> Does it mean, if I remove this package I can't examine what happened >>>> during the boot or I can not boot? >>> >>> >>> You'll be able to boot just fine. You'll just see all the "OK"s >>> scrolling by as the various components are started. >>> >>> Not sure what you're thinking the gain will be to remove it. >>> >>> -- >>> If you can't laugh at yourself, others will gladly oblige. >> >> >> $ systemd-analyze blame >> 10.661s systemd-cryptsetup@luks\x2d9ea31b69\x2d8769\x2d4bf1 >> \x2d897d\x2d67ecf8d4b0be.service >> 9.862s plymouth-quit-wait.service >> 9.743s accounts-daemon.service >> 8.427s firewalld.service >> improving the boot time :) >> >> >> > > As has been said removing the plymouth packages shouldn't prevent the system > from booting (you probably will need to rebuild the initramfs and remove > "rhgb quiet" from the kernel cmd line). > > Note that the times in the output don't necessarily mean that > plymouth-quit-wait.service is the reason the boot is slow, from the man > page: > > <<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>> > "systemd-analyze blame" prints a list of all running units, ordered by the > time they took to initialize. This information may be used to optimize > boot-up times. Note that the output might be misleading as the > initialization of one service might slow simply because it waits for the > initialization of another service to complete. > <<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > > -- > Ahmad Samir systemd-analyze Startup finished in 1.583s (kernel) + 23.163s (initrd) + 5min 223ms (userspace) = 5min 24.969s systemd-analyze blame 4min 44.300s bumblebee-nvidia.service 1min 23.109s plymouth-quit-wait.service 1min 19.944s ModemManager.service 1min 19.639s NetworkManager.service 1min 15.397s chronyd.service 1min 14.720s thinkfan.service 1min 14.146s akmods.service 1min 13.997s akmods-shutdown.service 44.434s rsyslog.service 29.037s accounts-daemon.service 27.259s dnf-makecache.service 18.275s systemd-cryptsetup(a)luks\x2d62605ed6\x2d6797\x2d48a2\x2d8e3c\x2d0a903b9154fd.service 18.269s systemd-cryptsetup(a)luks\x2dbbff8fec\x2dd580\x2d48a1\x2d93cb\x2d1daa7cb98aed.service 9.388s systemd-suspend.service 6.910s mcelog.service 6.549s libvirtd.service 6.408s vboxdrv.service 4.642s jexec.service 4.190s proc-sys-fs-binfmt_misc.mount 3.577s polkit.service 3.112s systemd-udev-settle.service 3.047s proc-fs-nfsd.mount 2.972s bluetooth.service 2.911s rtkit-daemon.service 2.851s avahi-daemon.service 2.606s var-lib-nfs-rpc_pipefs.mount 2.180s systemd-logind.service 2.126s lvm2-monitor.service 1.905s fedora-loadmodules.service 1.391s systemd-tmpfiles-clean.service 1.328s systemd-tmpfiles-setup.service 1.324s nfs-lock.service 1.306s fedora-readonly.service 1.188s plymouth-start.service 1.176s tlp.service 1.143s systemd-tmpfiles-setup-dev.service 1.017s fedora-import-state.service 992ms wpa_supplicant.service 937ms systemd-backlight@backlight:acpi_video0.service 907ms dev-hugepages.mount 898ms plymouth-read-write.service 851ms livesys.service 847ms auditd.service For anyone who thinks they have slow boot. -- Regards, Sudhir Khanger. sudhirkhanger.com https://github.com/donniezazen

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Re: how to accurately test internet upload & download speed
by J.Witvliet＠mindef.nl 11 Jul '14

11 Jul '14

(Sorry for TP) Measuring speed can be a pig. On the net there are a bunch of sites, claiming they can do this. However, some require that you have to install all sorts of crap-ware, you to enable eye-candy. Furthermore, what do you need to know? Latency or bandwidth, up-stream or down-stream? And often you and-up measuring the weakest link in the chain, and that does not have to be your connection to your ISP. One (!) Good way is trying to down load a reasonable large enough file from a site you know that has enough bandwidth, and fast enough storage. Here in europe, i use ftp5.gwdg.de, a site connected to the university network with 10Gbps If the file you choose is to small, the measurement in inaccurate: it should take at least about a minute. Btw, it might be handy to check routing and DNS :-) ----- Oorspronkelijk bericht ----- Van: CS_DBA [mailto:cs_dba@consistentstate.com] Verzonden: Thursday, July 10, 2014 05:34 PM W. Europe Standard Time Aan: users(a)lists.fedoraproject.org <users(a)lists.fedoraproject.org> Onderwerp: how to accurately test internet upload & download speed All; Is there a accurate way of truly testing what upload and download speeds i'm getting? I'm running Fedora 20 Thanks in advance... -- users mailing list users(a)lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org ______________________________________________________________________ Dit bericht kan informatie bevatten die niet voor u is bestemd. Indien u niet de geadresseerde bent of dit bericht abusievelijk aan u is toegezonden, wordt u verzocht dat aan de afzender te melden en het bericht te verwijderen. De Staat aanvaardt geen aansprakelijkheid voor schade, van welke aard ook, die verband houdt met risico's verbonden aan het electronisch verzenden van berichten. This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. The State accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages.

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Re: Question for Fedora users of Garmin nuvi GPS (SOLVED)
by Steven P. Ulrick 11 Jul '14

11 Jul '14

> Just as an added note: To get access to the usb devices with virtualbox the > user has to have the group vboxusers selected. Otherwise they don't get > access to usb devices. Hello, Everyone In the USB settings for my Windows 7 virtual machine, this item was unchecked: "Enable USB 2.0 (EHCI) Controller" The other USB box was checked, though. So, when I checked the box and clicked "OK", GarminExpress finally recognized my GPS, and it is now fully updated! As soon as I applied that setting, I also got a "Found new hardware" wizard from Windows! Now this kind of thing won't happen to me again. Steven P. Ulrick

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running instance on OpenStack Folsom release
by Denis Betivu 10 Jul '14

10 Jul '14

Hello, I installed OpenStack Folsom on Fedora 18 according to the instructions I found on this website: fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_18 but I encountered an error when trying to launch an instance. I googled a lot but I could not find anybody else who encountered this particular issue. My log file is the following: 2014-07-03 12:05:58 ERROR nova.compute.manager [req-532d9f42-7132-41b7-ad20-3e1d26f4b3bc 1e5d1735d33c4e09845259bd83bd0b7e e9b017cc4ece4c33a8cb4df7fd1ff289] [instance: 1b130e89-e37b-4d5c-9ea9-f2545e73d319] Build error: ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 503, in _run_instance\n injected_files, admin_password)\n', ' File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 756, in _spawn\n block_device_info)\n', ' File "/usr/lib/python2.7/site-packages/nova/exception.py", line 117, in wrapped\n temp_level, payload)\n', ' File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__\n self.gen.next()\n', ' File "/usr/lib/python2.7/site-packages/nova/exception.py", line 92, in wrapped\n return f(*args, **kw)\n', ' File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1101, in spawn\n block_device_info)\n', ' File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1942, in _create_domain_and_network\n domain = self._create_domain(xml)\n', ' File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1920, in _create_domain\n domain = self._conn.defineXML(xml)\n', ' File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 187, in doit\n result = proxy_call(self._autowrap, f, *args, **kwargs)\n', ' File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 147, in proxy_call\n rv = execute(f,*args,**kwargs)\n', ' File "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 76, in tworker\n rv = meth(*args,**kwargs)\n', ' File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2645, in defineXML\n if ret is None:raise libvirtError(\'virDomainDefineXML() failed\', conn=self)\n', "libvirtError: internal error no supported architecture for os type 'hvm'\n"] Any idea is kindly appreciated. Thanks a lot, Denis

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