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Right after start my cupsd loads cpu completely
The only printer connected Canon mp 280
http://www.fotolink.su/v.php?id=aaf6f9f … 92d44897ba
Last edited by dr-kart (2014-12-09 07:52:22)
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What is in the journal?
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from "dmesg" I can only see this:
usb 2-5: device descriptor read/all, error -71
but lsusb gives:
Bus 002 Device 002: ID 04a9:1746 Canon, Inc.
(or what's another journal I'd find?)
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dr-kart can you run dmesg and give us the output please use the code tags [ code] [ /code]
but it looks like a fouled up usb device what do you have plugged in? possably a printer that is a compound usb device and one of them is throwing a fit for linux?
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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OH seeing now that i msread cups for cpus this is definitly your printer throwing a fit for linux when did it start have the prrinter ever worked before on your current setup or a previous LINUX setup?
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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OH seeing now that i msread cups for cpus this is definitly your printer throwing a fit for linux when did it start have the prrinter ever worked before on your current setup or a previous LINUX setup?
Printer worked before.
I have noticed that issue recently. And this is not happening with printer-cable unplugged
Last edited by dr-kart (2014-12-05 08:01:46)
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journalctl -b:
udev-configure-printer[904]: no corresponding CUPS device found
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Did you actually read that page?
Show all messages by a specific unit:
# journalctl -u netcfg
Or
systemctl status -l org.cups.cupsd
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now "systemctl status -l org.cups.cupsd" gives:
● org.cups.cupsd.service - CUPS Scheduler
Loaded: loaded (/usr/lib/systemd/system/org.cups.cupsd.service; disabled)
Active: active (running) since Птн 2014-12-05 09:57:43 EET; 10min ago
Docs: man:cupsd(8)
Main PID: 934 (cupsd)
CGroup: /system.slice/org.cups.cupsd.service
└─934 /usr/bin/cupsd -l
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... and as I can see now - such cpu OVERload lasts for 5-7 minutes from start.
...and "cupsd -l" is to blame (as shown on pic above)
Last edited by dr-kart (2014-12-05 08:13:06)
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did this happen at the same time you applyed an update or after restarting after updating or did it seemingly come out of nowhere also the dmesg will give you a massive ammount of spam so pastebin it for us do dmesg > log ittl create a file called log in your current directory we all know terminal emulators have a scrollback limint
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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did this happen at the same time you applyed an update or after restarting after updating or did it seemingly come out of nowhere also the dmesg will give you a massive ammount of spam so pastebin it for us do dmesg > log ittl create a file called log in your current directory we all know terminal emulators have a scrollback limint
definately it has started from recent update!
But right now I'm on 3.16 core. And I do have an issue now. And I did have it on my previous 3.12 core.
And (!) I did NOT have it earlier on 3.12 core. So it started maybe a week ago
Last edited by dr-kart (2014-12-05 08:19:14)
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... and as a result of hard cpu load: I'm having:
kernel: CPU0: Core temperature above threshold, cpu clock throttled (total events = 1)
Which wasn't happening before.
Last edited by dr-kart (2014-12-05 08:30:34)
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a dirty work arround would probally be to downgrade cups there was a problem with a simular solution what was the previous version of cups did you keep the -Syu log?
so we can know what version broke it?
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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after https://bbs.archlinux.org/viewtopic.php?id=189261
I did:
#systemctl disable cupsd.service
#systemctl enable org.cups.cupsd.service
Still problem not solved.
But I can see one difference
Now:
● org.cups.cupsd.service - CUPS Scheduler
Loaded: loaded (/usr/lib/systemd/system/org.cups.cupsd.service; enabled)
Active: active (running) since Птн 2014-12-05 12:26:29 EET; 1min 5s ago
Docs: man:cupsd(8)
Main PID: 855 (cupsd)
CGroup: /system.slice/org.cups.cupsd.service
└─855 /usr/bin/cupsd -l
unlike before, service is "enabled" by now
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so there is still cpu pinning over there? have you tried downgrading to an older version of cups?
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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so there is still cpu pinning over there? have you tried downgrading to an older version of cups?
no I haven't
Actually I don't want to downgrade
And I think this can be called a bug. No?
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oh msot definitly a bug but if you need to use cups you can downgrade until its fixed probally in the next coupple updates i had to do that with the kernel not too long ago! else you can systemctl disable cups
[FennecTECH@ArchOS ~]$ cat about_myself
Hello there my name is FennecTECH I am a novice arch user though I am here to learn I live in central Minnesota where I hangout in the console and make my way into X11. Nice to meet you all! Enjoy my home directory feel free to poke around. There is a solution to every problem, so long as you do not break the laws of physics.
=^_^=
[FennecTECH@ArchOS ~]$
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oh msot definitly a bug but if you need to use cups you can downgrade until its fixed probally in the next coupple updates i had to do that with the kernel not too long ago! else you can systemctl disable cups
Please stop posting where you clearly have no idea what you are talking about. Also, English is clearly not your mother tongue, but make some effort to use basic sentence structure and punctuation: your posts are almost unintelligble.
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Try this
systemctl disable cups.service
systemctl enable org.cups.cupsd.service
systemctl daemon-reload
systemctl start org.cups.cupsd.service
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systemctl disable cups.service
systemctl enable org.cups.cupsd.service
systemctl daemon-reload
systemctl start org.cups.cupsd.service
the same
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https://bugs.archlinux.org/task/42666
SOLUTION
to modify /etc/cups/client.conf
remove ServerName /run/cups/cups.sock and replace it with ServerName localhost:631
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