slow loading https:\\facebook
by Paul Cartwright
I am having an issue using chrome & loading facebook. It stalls, doesn't
load. This is a new fedora 22 installation. I had this issue with my old
computer, but I fixed it by disabling IPv6. I thought I did that
already, but it is still loading slowy. Other https:\\ sites are quick.
any suggestions? I already set my MTU to 1492.
hmmm, I just tried it with Firefox and it is fast, so it seems like it
is a chrome issue, add-on maybe?? what add-on would slow it down?
--
Paul Cartwright
Registered Linux User #367800 and new counter #561587
8 years, 9 months
Re: dnf --refresh reverts to older metadata (was: Re: dnf update vs Software Udpates)
by Michael Schwendt
On Tue, 18 Aug 2015 05:54:07 -0400 (EDT), Honza Šilhan wrote:
> File a bug, if you care, please.
And if I don't file a bug, I don't care?
That would be an odd way to put it. =:-/
Would you rather prefer silence and people returning to another distribution?
I mean, it is not clear yet whether mirror manager is the culprit, is it?
Also, it's very unlikely that the dnf developers use only bugzilla for all project
management, such as todo lists and milestone target details. Now that you've learned
there is some fundamental problem, it should be put onto some internal todo list
to schedule some proof-reading of the implementation and sit together with the
mirror manager guys. Very important would be to verify all the stuff around the
metalink XML parsing and evaluating, especially the age/timestamp/checksum/alternates.
Adding more helpful debug output would be an idea, too.
Certainly it should be possible to print metalink data age, which would be
much more relevant than the time of the last metadata expiration check.
> + output of these command sequence (to see which mirror is picked)
> # export LIBREPO_DEBUG=1 && dnf update --assumeno
> # export LIBREPO_DEBUG=1 && dnf update --assumeno --refresh
> # dnf clean metadata
> # export LIBREPO_DEBUG=1 && dnf update --assumeno
This does not print "which mirror is picked".
It does not print anything helpful at all.
I would expect debug information to include some details about the metalink server
response, the metadata checksum and the metadata age, and stuff like that.
| Librepo version: 1.7.16 with CURL_GLOBAL_ACK_EINTR support (libcurl/7.44.0 NSS/3.19.3 Basic ECC zlib/1.2.8 libidn/1.32 libssh2/1.6.0 nghttp2/1.2.0)
| lr_download: Target: file:///etc/dnf/dnf.conf (-)
| select_next_target: Selecting mirror for: file:///etc/dnf/dnf.conf
| prepare_next_transfer: URL: file:///etc/dnf/dnf.conf
| add_librepo_xattr: Cannot set xattr user.Librepo.DownloadInProgress (fd: 5): Operation not supported
| lr_download: Downloading started
| check_transfer_statuses: Transfer finished: file:///etc/dnf/dnf.conf (Effective url: file:///etc/dnf/dnf.conf)
| Fedora - Rawhide - Developmental packages for t 1.4 MB/s | 43 MB 00:29
| Adobe Systems Incorporated 23 kB/s | 1.8 kB 00:00
| Last metadata expiration check performed 0:00:00 ago on Tue Aug 18 12:25:42 2015.
| Dependencies resolved.
> Michael, have you run all these commands at one moment or after 1 day
> breaks?
That can be seen in dnf's output:
https://lists.fedoraproject.org/pipermail/users/2015-August/464144.html
Excerpt:
# dnf update
Last metadata expiration check performed 1:19:01 ago on Fri Aug 14 11:29:15 2015.
[...]
Install 3 Packages
Upgrade 76 Packages
Remove 3 Packages
[...]
# dnf update --refresh
Adobe Systems Incorporated 21 kB/s | 1.8 kB 00:00
Fedora - Rawhide - Developmental packages for t 1.5 MB/s | 43 MB 00:29
Last metadata expiration check performed 0:00:13 ago on Fri Aug 14 12:48:43 2015.
[...]
Install 3 Packages
Upgrade 76 Packages
Remove 3 Packages
[...]
# dnf update --refresh
Fedora - Rawhide - Developmental packages for t 1.4 MB/s | 43 MB 00:30
Adobe Systems Incorporated 21 kB/s | 1.8 kB 00:00
Last metadata expiration check performed 0:00:00 ago on Fri Aug 14 12:50:08 2015.
[...]
Upgrade 50 Packages
[...]
As one can see, a bit more than a minute between those two last runs.
Then, a day later, only "dnf clean metadata" lead to fetching new metadata:
https://lists.fedoraproject.org/pipermail/users/2015-August/464173.html
Some hours later when I replied to another mail in the thread, I could reproduce
the "--refresh reverts to old metadata" problem with two runs one minute after
eachother:
https://lists.fedoraproject.org/pipermail/users/2015-August/464184.html
# dnf update --refresh
Adobe Systems Incorporated 21 kB/s | 1.8 kB 00:00
Fedora - Rawhide - Developmental packages for t 1.5 MB/s | 43 MB 00:29
Last metadata expiration check performed 0:00:11 ago on Sat Aug 15 19:21:15 2015.
[...]
Install 4 Packages
Upgrade 168 Packages
Remove 3 Packages
[...]
# dnf update --refresh
Adobe Systems Incorporated 13 kB/s | 1.8 kB 00:00
Fedora - Rawhide - Developmental packages for t 1.4 MB/s | 43 MB 00:29
Last metadata expiration check performed 0:00:39 ago on Sat Aug 15 19:22:31 2015.
[...]
Install 4 Packages
Upgrade 111 Packages
Remove 3 Packages
[...]
8 years, 9 months
POC - Store config files for docker containers.
by oleg@gashev.net
Hi,
The question is: "how to containerize an application in such a way that
it allows the end user to customize configuration files?".
Another question: how to containerize application for multiple environments?
We have some ways to do this: create two different Dockerfiles for each
environment, use environment variables, generate config files on the fly
, using templates, etc.
Another way - using Docker mounted volumes: bind mount a volume from
the host into the container.
How to create container and how to create config files?
For POC I use nginx application. I updated nginx spec file and separate
nginx.rpm on two different rpm files: nginx-data and nginx. nginx.rpm
consists of the application files, nginx-data.rpm consists of config
files and html files. nginx-data.rpm will be install to the host.
nginx.rpm will be install into the container. For containerization of
the nginx.rpm created Dockerfile to build nginx image with the nginx.rpm
file. This image stored in the docker-nginx.rpm file.
Installation
# rpm -ivh
http://overbits.org/docker/releases/22/x86_64/os/overbits-org-docker-rele...
# dnf install docker-nginx
# systemctl start nginx
docker-nginx rpm package install docker nginx image. nginx config files
(/etc/nginx) and html files (/usr/share/nginx) install to host. nginx
application will install in the nginx docker image. Install systemd
nginx.service file. On call systemctl start nginx create new container
to run nginx service.
Source code, spec files, jenkins jobs, etc: http://overbits.org/cgit
Thank you.
--
Oleg Gashev
8 years, 9 months
cfg80211 messages repeat every 120 seconds
by Chris Murphy
I have an odd duck Internet setup that I have no control over. It's
slow and often unreliable, but I'm particularly curious about all of
these messages that stream into the journal.
http://ur1.ca/ngum5
Maybe the best part is that even gnome-session is confused about this
arrangement:
"An active wireless connection, in infrastructure mode, involves no
access point?"
Any ideas? This is not a high priority question.
--
Chris Murphy
8 years, 9 months
Re: Nvidia GeForce Gt 705
by Gerard Teichman
mailing list: no reply
Content-Type: text/plain; charset="UTF-8"
X-Mailer: Evolution 3.16.4 (3.16.4-2.fc22)
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
> I have had AMD Radeon card for my last computer, but this one
> comes with a Nvidia GeForce Gt 705. I seem to remember this from long
> ago, I downloaded the NVIDIA-Linux.....run .
> are there any gotcha's or anything I need to know before I do this??
Paul, I recently went through the steps to install NVidia drivers for
my Video card on F22-64. It resulted in the X screen not running, and
it took awhile to troubleshoot by using console commands. Now I'm
using the Nouveau drivers and I'm doing fine. If you need the special
features of the proprietary driver, I would recommend using the dnf
software packaging system in fedora. If things go wrong, you can roll
back the install.
8 years, 9 months
deprecated message in dmesg
by Tom Horsley
This cryptic nonsense shows up in the output from dmesg:
automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
So how would a mere mortal know if he needs br_netfilter or not?
8 years, 9 months
User use of Serial Ports
by Mickey
Fedora 21/ KDE
I'm trying to run a App called apmplanner2 but it is not giving the user
jim permission of using the serial ports.
the user owner of apmplanner2 is jim.
When I try to run apmplanner2 I get a error message saying to run "sudo
adduser jim dialout"
And the I get linux error on usage of adduser, something like adduser -D
but that still does not work.
What am I not doing right ?
8 years, 9 months
Re: More dnf annoyance
by Andreas M. Kirchwitz
Michael Schwendt <mschwendt(a)gmail.com> wrote:
>> "dnf --refresh" is more like "dnf clean expire-cache", which sometimes
>> gives additional updates to plain "dnf upgrade", but there still seems
>> some caching involved that keeps it from providing all updates available.
>
> Doubtful.
>
> "dnf update --refresh" here (Rawhide) always redownloads the metadata.
> That's behaviour like running after "dnf clean metadata",
> not "dnf clean expire-cache". [1]
Neither "dnf --refresh upgrade" nor "dnf clean expire-cache;dnf upgrade"
will try to download the base Fedora data (F22). Only "dnf clean metadata"
plus "dnf upgrade" force a full refresh.
Just try it out. "--refresh" and "clean expire-cache" result in the same.
That also matches the documentation. Both set the metadata some kind of
expired but don't really remove the data.
"dnf clean metadata" actually removes all metadata and therefore forces
a reload for all repositories. It's more like brute force. :-)
Also according the the DNF documentation (FAQ), "dnf clean metadata" is
the recommended way to get latest updates. That matches my experience.
Greetings, Andreas
8 years, 9 months
bumblebee problem
by Pal, Laszlo
As I told, I've started to play with optimus under F22. It is definitely
more promising than was years ago, at least I can start everything but 3D
apps which is in my case is not so frequent, however ideally everything
should work fine (intel for my normal x session, and on-demand nvidia when
I need this power)
I've used the following guide with bumblebee nvidia proprietary driver
https://fedoraproject.org/wiki/Bumblebee#Fedora_22
Everything is fine except nvidia is still ON
12:52:37]vlad@tohuvabohu ~]$ cat /proc/acpi/bbswitch
0000:01:00.0 ON
When I start glxgear, I'm getting this
12:58:06]vlad@tohuvabohu ~]$ optirun -vvvv glxspheres
[ 689.104379] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 689.104830] [INFO]Configured driver: nvidia
[ 689.105417] [DEBUG]optirun version 3.2.1 starting...
[ 689.105429] [DEBUG]Active configuration:
[ 689.105432] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 689.105436] [DEBUG] X display: :8
[ 689.105440] [DEBUG] LD_LIBRARY_PATH:
/usr/lib64/nvidia-bumblebee:/usr/lib/nvidia-bumblebee:/usr/lib64:/usr/lib
[ 689.105444] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 689.105447] [DEBUG] Accel/display bridge: auto
[ 689.105450] [DEBUG] VGL Compression: proxy
[ 689.105453] [DEBUG] VGLrun extra options:
[ 689.105457] [DEBUG] Primus LD Path: /usr/lib/primus:/usr/lib64/primus
[ 689.105591] [DEBUG]Using auto-detected bridge virtualgl
[ 689.394558] [INFO]Response: No - error: [XORG] (EE) systemd-logind:
failed to get session: PID 6459 does not belong to any known session
[ 689.394575] [ERROR]Cannot access secondary GPU - error: [XORG] (EE)
systemd-logind: failed to get session: PID 6459 does not belong to any
known session
[ 689.394580] [DEBUG]Socket closed.
[ 689.394598] [ERROR]Aborting because fallback start is disabled.
[ 689.394602] [DEBUG]Killing all remaining processes.
These are my versions
bumblebee.x86_64 3.2.1-7.fc22
@System
bumblebee-nonfree-release.noarch 1.2-1
@System
bumblebee-nvidia.x86_64 352.21-1.fc22
@System
bumblebee-release.noarch 1.2-1
@System
akmod-nvidia.x86_64 2:352.30-1.fc22
@System
bumblebee-nvidia.x86_64 352.21-1.fc22
@System
kmod-nvidia-4.1.3-200.fc22.x86_64.x86_64
kmod-nvidia-4.1.3-201.fc22.x86_64.x86_64
kmod-nvidia-4.1.4-200.fc22.x86_64.x86_64
nvidia-kmod-debuginfo.x86_64 1:352.30-2.fc22
@System
nvidia-libXNVCtrl.x86_64 2:352.30-1.fc22
@System
Anyone of you running successfully optimus/bumblebee on F22?
Thank you
L:
8 years, 9 months
Can't manage to make libvirt work on F22 server with xen
by Peter Boy
Hi all,
I have to install xen on F22 server as Dom 0. Following http://wiki.xen.org/wiki/Fedora_Host_Installation I managed to install the xen rpm, modify grub and reboot with xen hypervisor active (at least xl info told so).
I installed libvirt following that instruction as well. It installed the packages
libvirt-daemon-driver-xen
libvirt-daemon-config-network
libvirt-daemon-driver-network
and its dependencies. The guide also suggested to install python-virtinst, but it could not be found. I used systemctl to start libvirtd without error message.
Trying virsh I got the message it could not connect to the hypervisor.
Further investigating I found, the new xen version is using libxl instead of xend, and I replaced libvirt-daemon-driver-xen by libvirt-daemon-driver-libxl, but no luck either.
The aforementioned guide seems to refer to Fedora 20, so it might be outdated. Unfortunately I couldn't find a recent installation guide.
Please, could someone give me a hint what to install or where to find a recent guide?
Thanks
Peter
—
Dr. Peter Boy
Universität Bremen
Mary-Somerville-Str. 5
28359 Bremen
Germany
pb(a)zes.uni-bremen.de
www.zes.uni-bremen.de
————————————————
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Have a look at http://www.scientificcms.org
8 years, 9 months