network mystery!!??
by Jack Craig
i have a networking mystery ; i hope someone might give me a clue.
i am working to restore a web server to internet access that is failing
after att update
the att older modem (pace 5238ac) with arris BGW210-700.
i have a static ip from att in the range 108.220.213.0/255.255.255.248,
108.220.213.121 is the external ip for the server.
the bgw210-700 is the primary router/modem and is connected to a 3rd party
router, netgear nighthawk,
the internal 10.0.0.0/ connects to the netgear nighthawk
ATT's broadband configuration is
Blackhole-ATT (wireless name)
Broadband connection source DSL
Broadband connection up
Broadband network type lightspeed
Broadband ipv4 address 108.90.204.76
Broadband gateway address 108.90.204.1
outbound packets from the server (WS), are routed from the 10.0.0.1
nighthawk to the ATT router to the internet.
the 108.90.204.0 network routing from the att router to the att's gateway.
.76 is the router, .1 is the GW.
sample route, ...
10.0.0.101 ws.linuxlighthouse.com (internal IP) 2 packets
transmitted, 2 received, 0% packet loss, time 1033ms
10.0.0.1 Blackhole-NH 2
packets transmitted, 2 received, 0% packet loss, time 1018ms
192.168.1.254 Blackhole-ATT 2
packets transmitted, 2 received, 0% packet loss, time 1001ms
108.90.204.76 att subnet (local router) 2 packets
transmitted, 2 received, 0% packet loss, time 1002ms
108.90.204.1 att subnet (remote GW) 2 packets
transmitted, 2 received, 0% packet loss, time 1001ms
108.220.213.121 ws.linuxlighthouse.com (public IP) 2 packets transmitted,
2 received, 0% packet loss, time 1001ms
108.220.213.126 linuxlighthouse (public GW) 2 packets
transmitted, 2 received, 0% packet loss, time 1001ms
now the mystery. where 108.220.213.121 is a publicly visible ip for the
server, a remote traceroute is wonky!!
consider the below traceroute, it reports hops up to 108.90.204.76,
stopping there instead of doing one more hop
1 <1 ms <1 ms <1 ms Linksys35675 [192.168.1.1]
2 9 ms 8 ms 17 ms 142-254-236-209.inf.spectrum.com
[142.254.236.209]
3 12 ms 10 ms 11 ms lag-63.tjngcaac01h.netops.charter.com
[24.30.172.49]
4 14 ms 13 ms 13 ms lag-29.lsaicaev01r.netops.charter.com
[72.129.18.240]
5 12 ms 14 ms 11 ms lag-26.lsancarc01r.netops.charter.com
[72.129.17.0]
6 19 ms 13 ms 14 ms lag-16.lsancarc0yw-bcr00.netops.charter.com
[66.109.6.102]
7 25 ms 37 ms 42 ms lag-3.pr2.lax10.netops.charter.com
[107.14.19.41]
8 17 ms 17 ms 17 ms 192.205.32.253
9 22 ms 21 ms 21 ms cr1.la2ca.ip.att.net [12.122.128.102]
10 24 ms 25 ms 25 ms 12.122.158.41
11 * * * Request timed out.
12 * * * Request timed out.
13 23 ms 21 ms 23 ms 99.134.39.15
14 25 ms 24 ms 26 ms 99.161.44.79
15 44 ms 43 ms 43 ms
108-90-204-76.lightspeed.mtryca.sbcglobal.net [108.90.204.76]
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19
could anyone shed some light on this mystery??
tia,jackc...
4 weeks
systemd timers and amavis quarantine
by Alex
Hi,
There used to be a timer similar to something like
amavis-quarantine-clean.timer that periodically would remove old files
from /var/spool/amavisd/quarantine, but it's nowhere on the system on
fedora35, yet the system is somehow deleting files older than 30 days
from the quarantine still.
Where do I look? It's also not an obvious other timer
$ systemctl list-timers --all
NEXT LEFT LAST
PASSED UNIT ACTIVATES
Thu 2022-02-10 18:55:00 EST 3min 20s left Thu 2022-02-10 18:50:44 EST
55s ago pmie_farm_check.timer pmie_farm_check.service
Thu 2022-02-10 18:55:00 EST 3min 20s left Thu 2022-02-10 18:25:44 EST
25min ago pmlogger_check.timer pmlogger_check.service
Thu 2022-02-10 18:55:00 EST 3min 20s left Thu 2022-02-10 18:50:44 EST
55s ago pmlogger_farm_check.timer pmlogger_farm_check.service
Thu 2022-02-10 18:58:00 EST 6min left Thu 2022-02-10 18:28:44 EST
22min ago pmie_check.timer pmie_check.service
Thu 2022-02-10 20:18:13 EST 1h 26min left Thu 2022-02-10 18:46:44 EST
4min 55s ago dnf-makecache.timer dnf-makecache.service
Thu 2022-02-10 23:26:44 EST 4h 35min left Wed 2022-02-09 10:01:34 EST
1 day 8h ago systemd-tmpfiles-clean.timer
systemd-tmpfiles-clean.service
Fri 2022-02-11 00:00:00 EST 5h 8min left Thu 2022-02-10 07:08:02 EST
11h ago mlocate-updatedb.timer mlocate-updatedb.service
Fri 2022-02-11 00:00:00 EST 5h 8min left Thu 2022-02-10 07:08:02 EST
11h ago unbound-anchor.timer unbound-anchor.service
Fri 2022-02-11 00:08:00 EST 5h 16min left Thu 2022-02-10 07:08:02 EST
11h ago pmie_daily.timer pmie_daily.service
Fri 2022-02-11 00:10:00 EST 5h 18min left Thu 2022-02-10 07:08:02 EST
11h ago pmlogger_daily.timer pmlogger_daily.service
Mon 2022-02-14 01:30:04 EST 3 days left Mon 2022-02-07 01:38:41 EST
3 days ago fstrim.timer fstrim.service
And there's nothing related to a timer service in the package itself.
Other ideas greatly appreciated. Maybe it's not even a timer? I also
don't see any cron entries that are related.
1 month
HP laptop and wifi on Fedora 35 fix wifi adapter.
by Cătălin George Feștilă
After the upgrade with F35, I got some errors on wifi.
Now I saw the adapter is not shown but is listed on hardware.
If I press the wifi button then start the airplane mode and is set to on.
How can be fixed?
[mythcat@fedora ~]$ lshw -C network -short
WARNING: you should run this program as super-user.
H/W path Device Class Description
==============================================
/0/100/1c.1/0 network BCM4311 802.11b/g WLAN
/0/100/1c.2/0 ens1 network NetLink BCM5787M Gigabit Ethernet PCI Express
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
[mythcat@fedora ~]$ lspci
...
10:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4311 802.11b/g WLAN (rev 01)
18:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
1 month
F33 just pretends to print
by Michael Hennebry
I have a Brother HL-L2360DL that I'd thought I'd finally managed to install.
I had to go to the Brother website to get a script to run.
The instructions for the script had the wrong name for it.
None of the default options for Brother printers came close.
The CUPS adminstration "web" pages say the right things:
Idle, accepting jobs, two completed jobs.
Nothing actually prints. Not even a test page.
The printer never comes out of deep sleep.
How do I fix this?
It worked with Centos 7, but I do not know what I did.
In my experience, there is no such thing as a small problem when it comes to
installing a printer on Linux:
Either it just works or it requires a mighty effort.
I am getting mighty tired of mighty efforts.
BTW how do I change the default from single- to double-sided?
--
Michael hennebry(a)web.cs.ndsu.NoDak.edu
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
-- someeecards
1 month
DRPM performance ?
by jim.cromie@gmail.com
so a couple of weeks ago,
I did a dnf update, and got ~ 19% reduction due to DRPM
that was by far the highest return on the effort Id seen.
previous experience for me was 1-4%.
I should have grabbed a "screenshot" and sent it here.
Whats the "average" experience here ?
are there statistics ?
do *noarch 's do better ?
how often do you see some version of "find/download failed" ?
(it sometimes appears to be a cached-version problem,
particularly if the update is older than a few days)
1 month, 1 week
audio problem
by Eyal Lebedinsky
I am on f34 5.15.16-100.fc34.x86_64
This problem started recently (a few weeks, maybe a little longer?).
Initially I noticed audio hiccups when playing mythtv recordings. At times there was also video noise
but not always.
I then found that playing audio from a network stream (with vlc) also had hiccups. The sound would
stop and start, sometime even repeat a fraction of a second.
I now played a track from a local disk and the same issues were heard.
There are no messages to indicate a problem. I then used 'mplayer' which has more console messages
and I now can see an issue:
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
libavcodec version 58.134.100 (external)
Mismatching header version 58.130.100
AUDIO: 44100 Hz, 2 ch, s16le, 0.0 kbit/0.00% (ratio: 0->176400)
Selected audio codec: [ffflac] afm: ffmpeg (FFmpeg FLAC audio)
==========================================================================
[AO SDL] Samplerate: 44100Hz Channels: Stereo Format s16le
AO: [sdl] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 49.9 (49.8) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 49.9 (49.8) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 50.3 (50.3) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 50.3 (50.3) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 50.4 (50.3) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 50.4 (50.3) of 278.4 (04:38.4) 0.6%
A: 165.7 (02:45.7) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 165.7 (02:45.7) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 165.8 (02:45.7) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
A: 165.8 (02:45.7) of 278.4 (04:38.4) 0.6%
Audio device got stuck!
Here are the sound devices:
$ aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC887-VD Digital [ALC887-VD Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
I get similar problems with [HDMI 3] and with [ALC887-VD Analog] selected using pavucontrol.
lspci shows
Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
What can I do now to diagnose the problem?
One more data point: for a long time (many months) I had a problem where the system locks up hard
needing a cold restart. There were no hiccups otherwise. It always had mythtv playing or YouTube.
When locked the sound of the last second would loop continuously until the reset. The video is frozen then.
Maybe related? This is a long running problem (happens once every few months) but the audio stutter
is a recent, new issue.
TIA
--
Eyal Lebedinsky (fedora(a)eyal.emu.id.au)
1 month, 1 week
Kernel 5.16.18 refuses to process sound
by Temlakos
Everyone:
Today I recorded a video using Open Broadcast Studio (OBS) and a
Logitech BRIO camera with build-in microphone that has delivered
flawless performance to date.
Imagine my shock and chagrin when I played a video I had just recorded,
only to find that I had picture, but no sound.
I just fell back on Kernel 5.16.17, and it picked up the sound just
fine. Last Known Good and all that.
All that to say this: the kernel has a bug, and killed the handling of
sound from microphones. At least in the current version. The last
version handled it without a hitch and still does.
I have removed that version of the kernel and would like to skip it. Two
questions:
1. How do I set DNFDragora to skip a current version and call me back
when it has a new version of the kernel for me to try out?
2. How do I file a bug against the kernel? I tried accessing a bug
reporting program but don't know where to find it.
1 month, 2 weeks
upower forgets UPS when nut-server starts
by Dave Ulrick
I'm running Fedora 34 on three Linux systems that are connected to USB
UPSes. I have installed NUT (Network UPS Tools) on all three.
If I connect with nut-server stopped, upower detects the UPS:
# upower -d
Device:
/org/freedesktop/UPower/devices/line_power_tps6598x_source_psy_i2c_INT3515o02_tps6598xx0
native-path: tps6598x-source-psy-i2c-INT3515:02-tps6598x.0
power supply: yes
updated: Wed 30 Mar 2022 08:14:08 AM CDT (87 seconds ago)
has history: no
has statistics: no
line-power
warning-level: none
online: no
icon-name: 'ac-adapter-symbolic'
Device: /org/freedesktop/UPower/devices/ups_hiddev0
native-path:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/usbmisc/hiddev0
vendor: American Power Conversion
model: Back-UPS RS 1500G
serial: 4Q1805P11448
power supply: yes
updated: Wed 30 Mar 2022 08:15:31 AM CDT (4 seconds ago)
has history: yes
has statistics: yes
ups
present: yes
state: fully-charged
warning-level: none
time to empty: 1.6 hours
percentage: 100%
icon-name: 'battery-full-charged-symbolic'
History (charge):
1648646131 100.000 fully-charged
1648646101 0.000 unknown
History (rate):
1648646101 0.000 unknown
Device: /org/freedesktop/UPower/devices/DisplayDevice
power supply: yes
updated: Wed 30 Mar 2022 08:15:31 AM CDT (4 seconds ago)
has history: no
has statistics: no
ups
present: yes
state: fully-charged
warning-level: none
time to empty: 1.6 hours
percentage: 100%
icon-name: 'battery-full-charged-symbolic'
Daemon:
daemon-version: 0.99.13
on-battery: no
lid-is-closed: no
lid-is-present: no
critical-action: PowerOff
Then, if I start 'nut-server' (systemctl start nut-server), the UPS
disappears from upower.
# upower -d
Device:
/org/freedesktop/UPower/devices/line_power_tps6598x_source_psy_i2c_INT3515o02_tps6598xx0
native-path: tps6598x-source-psy-i2c-INT3515:02-tps6598x.0
power supply: yes
updated: Wed 30 Mar 2022 08:14:08 AM CDT (109 seconds ago)
has history: no
has statistics: no
line-power
warning-level: none
online: no
icon-name: 'ac-adapter-symbolic'
Device: /org/freedesktop/UPower/devices/DisplayDevice
power supply: yes
updated: Wed 30 Mar 2022 08:15:45 AM CDT (12 seconds ago)
has history: no
has statistics: no
unknown
warning-level: none
percentage: 0%
icon-name: 'battery-missing-symbolic'
Daemon:
daemon-version: 0.99.13
on-battery: no
lid-is-closed: no
lid-is-present: no
critical-action: PowerOff
The visible effect of this issue is that the XFCE4 Power Manager applet
doesn't show the status of the UPS.
Once upower has forgotten the UPS, I can make it remember it by running:
# systemctl stop nut-server
# systemctl restart upower
but it will forget it again if I run:
# systemctl start nut-server
Is this a feature or a bug?
Thanks,
Dave
1 month, 2 weeks
DTS not respected in Fedora 35 EET zone
by Alexander Kostadinov
Hi, since Saturday (when summer time applied) laptop shows one hour
behind for easter european time zone. What's wrong?
LANG=bg_BG.UTF-8
LC_MESSAGES=en_US.utf8
LC_MONETARY=en_IE.utf8
LC_TELEPHONE=bg_BG.utf8
Any ideas?
1 month, 2 weeks