ntp
by Patrick Dupre
Hello,
My machine (fedora 16) does not synchronize its time.
ntpd is running, but ntpdate 0.fedora.pool.ntp.org
generate an error:
27 Feb 21:44:29 ntpdate[3184]: the NTP socket is in use, exiting
Here is my ntp.conf
# For more information about this file, see the man pages
# ntp.conf(5), ntp_acc(5), ntp_auth(5), ntp_clock(5), ntp_misc(5),
ntp_mon(5).
driftfile /var/lib/ntp/drift
# Permit time synchronization with our time source, but do not
# permit the source to query or modify the service on this system.
restrict default kod nomodify notrap nopeer noquery
restrict -6 default kod nomodify notrap nopeer noquery
# Permit all access over the loopback interface. This could
# be tightened as well, but to do so would effect some of
# the administrative functions.
restrict 127.0.0.1
restrict -6 ::1
# Hosts on local network are less restricted.
#restrict 192.168.1.0 mask 255.255.255.0 nomodify notrap
# Use public servers from the pool.ntp.org project.
# Please consider joining the pool (http://www.pool.ntp.org/join.html).
server 0.fedora.pool.ntp.org iburst
server 1.fedora.pool.ntp.org iburst
server 2.fedora.pool.ntp.org iburst
server 3.fedora.pool.ntp.org iburst
#broadcast 192.168.1.255 autokey # broadcast server
#broadcastclient # broadcast client
#broadcast 224.0.1.1 autokey # multicast server
#multicastclient 224.0.1.1 # multicast client
#manycastserver 239.255.254.254 # manycast server
#manycastclient 239.255.254.254 autokey # manycast client
# Undisciplined Local Clock. This is a fake driver intended for backup
# and when no outside source of synchronized time is available.
#server 127.127.1.0 # local clock
#fudge 127.127.1.0 stratum 10
# Enable public key cryptography.
#crypto
includefile /etc/ntp/crypto/pw
# Key file containing the keys and key identifiers used when operating
# with symmetric key cryptography.
keys /etc/ntp/keys
# Specify the key identifiers which are trusted.
#trustedkey 4 8 42
# Specify the key identifier to use with the ntpdc utility.
#requestkey 8
# Specify the key identifier to use with the ntpq utility.
#controlkey 8
# Enable writing of statistics records.
#statistics clockstats cryptostats loopstats peerstats
=================================================================
This is part of the message file:
Feb 27 21:22:55 Homere ntpd[2144]: ntpd 4.2.6p4(a)1.2324-o Thu Oct 6
15:37:57 UTC 2011 (1)
Feb 27 21:22:55 Homere ntpd[2144]: proto: precision = 0.076 usec
Feb 27 21:22:55 Homere ntpd[2144]: 0.0.0.0 c01d 0d kern kernel time sync
enabled
Feb 27 21:22:55 Homere ntpd[2144]: Listen and drop on 0 v4wildcard 0.0.0.0
UDP 123
Feb 27 21:22:55 Homere ntpd[2144]: Listen and drop on 1 v6wildcard :: UDP
123
Feb 27 21:22:55 Homere ntpd[2144]: Listen normally on 2 lo 127.0.0.1 UDP
123
Feb 27 21:22:55 Homere ntpd[2144]: Listen normally on 3 p5p1 134.99.120.46
UDP 123
Feb 27 21:22:55 Homere ntpd[2144]: Listen normally on 4 p5p1
fe80::225:22ff:fecb:b91a UDP 123
Feb 27 21:22:55 Homere ntpd[2144]: Listen normally on 5 lo ::1 UDP 123
Feb 27 21:22:55 Homere ntpd[2144]: peers refreshed
Feb 27 21:22:55 Homere ntpd[2144]: Listening on routing socket on fd #22
for interface updates
Feb 27 21:22:55 Homere ntpd[2144]: 0.0.0.0 c016 06 restart
Feb 27 21:22:55 Homere ntpd[2144]: 0.0.0.0 c012 02 freq_set kernel 0.000
PPM
Feb 27 21:22:55 Homere ntpd[2144]: 0.0.0.0 c011 01 freq_not_set
Feb 27 21:24:15 Homere ntpd[2144]: ntpd exiting on signal 15
Feb 27 21:24:15 Homere ntpd[2147]: ntpd 4.2.6p4(a)1.2324-o Thu Oct 6
15:37:57 UTC 2011 (1)
Feb 27 21:24:15 Homere ntpd[2147]: proto: precision = 0.243 usec
Feb 27 21:24:15 Homere ntpd[2147]: 0.0.0.0 c01d 0d kern kernel time sync
enabled
Feb 27 21:24:15 Homere ntpd[2147]: Listen and drop on 0 v4wildcard 0.0.0.0
UDP 123
Feb 27 21:24:15 Homere ntpd[2147]: Listen and drop on 1 v6wildcard :: UDP
123
Feb 27 21:24:15 Homere ntpd[2147]: Listen normally on 2 lo 127.0.0.1 UDP
123
Feb 27 21:24:15 Homere ntpd[2147]: Listen normally on 3 p5p1 134.99.120.46
UDP 123
Feb 27 21:24:15 Homere ntpd[2147]: Listen normally on 4 p5p1
fe80::225:22ff:fecb:b91a UDP 123
Feb 27 21:24:15 Homere ntpd[2147]: Listen normally on 5 lo ::1 UDP 123
Feb 27 21:24:15 Homere ntpd[2147]: peers refreshed
Feb 27 21:24:15 Homere ntpd[2147]: Listening on routing socket on fd #22
for interface updates
Feb 27 21:24:15 Homere ntpd[2147]: 0.0.0.0 c016 06 restart
Feb 27 21:24:15 Homere ntpd[2147]: 0.0.0.0 c012 02 freq_set kernel 0.000
PPM
Feb 27 21:24:15 Homere ntpd[2147]: 0.0.0.0 c011 01 freq_not_set
Feb 27 21:24:19 Homere ntpd[2147]: ntpd exiting on signal 15
Feb 27 21:24:19 Homere ntpd[2149]: ntpd 4.2.6p4(a)1.2324-o Thu Oct 6
15:37:57 UTC 2011 (1)
Feb 27 21:24:19 Homere ntpd[2149]: proto: precision = 0.278 usec
Feb 27 21:24:19 Homere ntpd[2149]: 0.0.0.0 c01d 0d kern kernel time sync
enabled
Feb 27 21:24:19 Homere ntpd[2149]: Listen and drop on 0 v4wildcard 0.0.0.0
UDP 123
Feb 27 21:24:19 Homere ntpd[2149]: Listen and drop on 1 v6wildcard :: UDP
123
Feb 27 21:24:19 Homere ntpd[2149]: Listen normally on 2 lo 127.0.0.1 UDP
123
Feb 27 21:24:19 Homere ntpd[2149]: Listen normally on 3 p5p1 134.99.120.46
UDP 123
Feb 27 21:24:19 Homere ntpd[2149]: Listen normally on 4 p5p1
fe80::225:22ff:fecb:b91a UDP 123
Feb 27 21:24:19 Homere ntpd[2149]: Listen normally on 5 lo ::1 UDP 123
Feb 27 21:24:19 Homere ntpd[2149]: peers refreshed
Feb 27 21:24:19 Homere ntpd[2149]: Listening on routing socket on fd #22
for interface updates
Feb 27 21:24:19 Homere ntpd[2149]: 0.0.0.0 c016 06 restart
Feb 27 21:24:19 Homere ntpd[2149]: 0.0.0.0 c012 02 freq_set kernel 0.000
PPM
Feb 27 21:24:19 Homere ntpd[2149]: 0.0.0.0 c011 01 freq_not_set
--
---
==========================================================================
Patrick DUPRÉ | |
Department of Chemistry | | Phone: (44)-(0)-1904-434384
The University of York | | Fax: (44)-(0)-1904-432516
Heslington | |
York YO10 5DD United Kingdom | | email: patrick.dupre(a)york.ac.uk
==========================================================================
12 years, 3 months
How does one set system ssh keys?
by don fisher
The man page talks about /etc/rc, not there.
I know how to run ssh-keygen for my account. But how does one update the
the keys in /etc/ssh. My keys currently have a group password set to
jackuser (999) rather than ssh_keys (997), so I am assuming that there
is a system tool to set this up?
Thanks
don
12 years, 3 months
chronyc
by Patrick Dupre
Hello,
chronyc -h 2.fedora.pool.ntp.org tracking
responds:
506 Cannot talk to daemon
--
---
==========================================================================
Patrick DUPRÉ | |
Department of Chemistry | | Phone: (44)-(0)-1904-434384
The University of York | | Fax: (44)-(0)-1904-432516
Heslington | |
York YO10 5DD United Kingdom | | email: patrick.dupre(a)york.ac.uk
==========================================================================
12 years, 3 months
Kernel 2.6.42.7 breaks lirc for imon 0xffdc on Fedora 15
by Rodney Morris
After upgrading my Antec Fusion 430 based machine to kernel 2.6.42.7,
my imon 0xffdc ir receiver stopped working. With the machine running
the 2.6.42.7 kernel, irw and evtest show no scan codes or keys
presses, though the log indicates that lirc is accepting clients.
Here are the relevant log entries showing that lirc is accepting
clients:
lircd-0.9.0[1113]: accepted new client on /var/run/lirc/lircd
lircd-0.9.0[1113]: initializing '/dev/input/by-id/usb-15c2_ffdc-event-if00'
lircd-0.9.0[1113]: removed client
lircd-0.9.0[1113]: closing '/dev/input/by-id/usb-15c2_ffdc-event-if00'
Booting the machine to the 2.6.41.9 kernel restores lirc
functionality. Here, inline, is the lirc config file for this
machine:
/etc/sysconfig/lirc:
# Note: in addition to these parameters, you need to have working -*- sh -*-
# configuration file for lircd (and lircmd if enabled).
# Options to lircd(8). Typically, this will be empty, as which driver to use
# should be specified using the LIRC_DRIVER variable below.
LIRCD_OPTIONS=""
# The infrared receiver (and/or transmitter) driver to be used by lircd(8),
# similar to passing "-H driver" to lircd(8).
# Run "/usr/sbin/lircd -H help" to get a listing of supported drivers.
LIRC_DRIVER="devinput"
# Which lirc device will be used by lircd(8).
# This is the same as passing "-d device" to lircd.
# An empty value will use the default /dev/lirc0 device.
LIRC_DEVICE="/dev/input/by-id/usb-15c2_ffdc-event-if00"
# If "yes", the init script will try to start lircmd(8) too.
ENABLE_LIRCMD="no"
# Options to lircmd(8).
LIRCMD_OPTIONS=""
Is anyone else seeing the same behavior? Am I missing something? Is
this a known bug?
Rod
12 years, 3 months
Scan does not work on either F-16 box -
by Bob Goodwin
this is an up to date F-16/64 bit computer. I reported last week
that my trusty HP 5370 scanner didn't work, finally concluding
that it must have met it's end. Today I received a new Canon
LIDE 110 which according to a Sane list I found is supposed to
work. It does not, lsusb shows:
[bobg@box6 ~]$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 04a9:1909 Canon, Inc. CanoScan LiDE 110
Bus 002 Device 002: ID 046d:c408 Logitech, Inc. Marble Mouse
(4-button)
Fedora still reports "no devices available" the same as with the
HP 5370. I suppose that it's possible that the required driver
is not included in Fedora-16 but I don't know how to determine
what is, at least I haven't yet.
This is one of those things that usually just works and now it's
becoming a science project! Am I the only one with this problem.
I have two F-16/64 computers and both respond the same way.
Help would be greatly appreciated.
Bob
12 years, 3 months
Katello
by Zoltan Hoppar
Hi,
One of the community members from the hungarian site has made an
question and asked me to forward here. So it's maybe already answered
somewhere, but I don't know the correct answer - and I don't want to
say useless things.
So, the question is the following:
Is it possible to maintain preupgrade on multiple machines one by one
or all together at once with Katello? If yes, then what is the
solution? There is another need for further modules softwares - like
cobbler/koan or Katello is enough?
Thanks,
Zoltan
--
PGP: 06853DF7
12 years, 3 months
system-config-network makes alias for my network name
by don fisher
What is the reason that system-config-network adds an alias to my
network names whenever I load it? I become tired of deleting them. I
thus try to avoid the tool whenever I can. Can I tell it via some config
file to leave things alone? It assigns the alias when it starts up, so I
think I have no option if I wish to use the tool.
12 years, 3 months
Scanning mystery
by SternData
If I scan from my HP 8500A using the automatic document feeder and
GScan2PDF, the scanner feeds paper but nothing appears in the program
(from either side of the page). If I have it scan from the glass, then
scanning works, but I have to manually feed pages.
If I scan via hp-scan --adf, scanning works as expected with the
automatic document feeder.
Both programs use the same device, Using device
hpaio:/usb/Officejet_Pro_8500_A910?serial=CN16HCR00K
Any ideas?
--
-- Steve
12 years, 3 months
