gsl-1 and gsl-2
by Patrick Dupre
Hello,
Is it possible to install gsl-1 and gsl-2 with fc24 ?
Thank for your help
===========================================================================
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
===========================================================================
7 years, 8 months
Simultaneous DHCP and static IP address with NetworkManager
by Clayton Louden
Hi,
I've got a NIC that gets one address via dhcp and another one statically assigned. This is done with Fedora's legacy network service (systemctl start network) and these config files
/etc/sysconfig/network-scripts/ifcfg-enp0s25:
HWADDR=XX:XX:XX:XX:XX:XX
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=enp0s25
ONBOOT=yes
and
/etc/sysconfig/network-scripts/ifcfg-enp0s25:0:
TYPE=Ethernet
BOOTPROTO=none
IPADDR=192.168.99.4
PREFIX=24
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
NAME=static-ip
ONBOOT=yes
which works just fine:
# ip addr show
...
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
inet 192.168.1.68/24 brd 192.168.1.255 scope global dynamic enp0s25
valid_lft 6887sec preferred_lft 6887sec
inet 192.168.99.4/24 brd 192.168.99.255 scope global enp0s25:0
valid_lft forever preferred_lft forever
inet6 fe80::2ad2:44ff:fe7d:c66d/64 scope link
valid_lft forever preferred_lft forever
How can I achieve the same with NetworkManager? If I just disable the legacy network service and start NetworkManager with the same set of config files, I'll just get an IP address from the dhcp server (it seems the ifcfg-enp0s25:0 file is simply ignored)
Any pointers are greatly appreciated!
7 years, 8 months
fedup F20 to F24
by JD
Is it advisable? What sort of problems could the user encounter?
Reason for asking: Many locally compiled programs (non-fedora sources)
that compile and build (via rpmbuild) just find under F20, but will not
compile on another machine running F24 (too many dependencies).
P.S: For fun, Just wondering about this: since OS can run both 64 and 32
bit apps (Installation is 64 bit),
and the apps link with the libs in /usr/lib64 or /usr/lib; then,
why not be able to build and
run apps which require libs of older fedora releases?
for example: have /f20/usr/lib and /f20/usr/lib64 on a system
of higher or lower OS release version.
Yes, it would requires a lot of disk space for all those libs of
that specific release, but
disk space is cheap and plenty. I hope some savvy and inspired
developer(s) can pick up on
this idea :) :) It would help keep any fedora machine up to snuff
for multiple releases.
Cheers!
JD
7 years, 8 months
Date change on reboot
by Stephen Davies
My F22 randomly crashes to a frozen state that requires a power cycle to restart.
When this happens, the time stamp on log files such as /var/log/messages
changes for a while before reverting to the correct date and time.
Today,the sequence was:
Jul 24 10:55:55 mustang rsyslogd: [origin software="rsyslogd"
swVersion="8.8.0" x-pid="853" x-info="http://www.rsyslog.com"] start
Jul 15 11:19:20 mustang systemd: Stopped target Default.
Jul 15 11:19:25 mustang systemd: Stopping Default.
followed by some 17,000 lines with Jul 15 through to:
Jul 15 19:28:11 mustang named[1221]: client 122.61.143.143#39431 (isc.org):
query (cache) 'isc.org/ANY/IN' denied
Jul 24 10:56:14 mustang rsyslogd-2177: imjournal: begin to drop messages due
to rate-limiting
Sun Jul 24 10:56:16 ACST 2016 rc.fw
Jul 24 11:06:11 mustang rsyslogd-2177: imjournal: 2971956 messages lost due to
rate-limiting
A similar thing happens in /var/log/secure (though with fewer Jul 15 entries).
The Jul 15 dates have been appearing at/after the last two or three crashes.
Even though the Jul 15 entries look to span over eight hours, the actual time
span was only a minute or so.
Any suggestions as to what is happening here?
Cheers and thanks,
Stephen
7 years, 9 months