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Boinky
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PostPosted: Wed Dec 15, 2004 8:22 pm    Post subject: CONFIG_HOTPLUG [resolved] Reply with quote

Hello there,

I compiled 2.6.9-gentoo-r9 and it gives me:

Code:
 * CONFIG_HOTPLUG not enabled for this kernel


When I type:

Code:
 # /etc/init.d/cupsd restart


it says:

Code:
 * CONFIG_HOTPLUG not enabled for this kernel


although .config reads:

Code:
  CONFIG_HOTPLUG=y


I have printed with this printer using Xandros (2.4 kernel), so there is something wrong with this kernel, I presume.

Any ideas?

Cheers,

R


Last edited by Boinky on Tue Dec 21, 2004 10:04 am; edited 1 time in total
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/dev/random
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PostPosted: Wed Dec 15, 2004 8:45 pm    Post subject: Reply with quote

Maybe...?
Code:

emerge hotplug

Just a guess I doubt its that simple. Also, I presume you've compiled your kernel since you've added this support into your config and changed your boot loader's config to have it point to the new kernel.
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Boinky
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PostPosted: Wed Dec 15, 2004 10:00 pm    Post subject: No go ... I've already done that ... ;-( Reply with quote

Hello there,

thank you for your reply, but I already emerged hotplug after bootstrapping and added it to the boot runlevel.

And yes, I changed my /etc/grub/grub.conf after compiling a new kernel. I've tried 2.6.9-gentoo-r9 and development sources ...

Still the same error and still no printing possible :-( ...

Is there something wrong with 2.6 sources?

Cheers,
R
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/dev/random
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PostPosted: Wed Dec 15, 2004 10:11 pm    Post subject: Reply with quote

No cups works fine for me and I'm using gentoo-dev-sources-2.6.9-r6

Oh also if /etc/grub/grub.conf wasn't a typo you need to edit /boot/grub/grub.conf
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Boinky
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PostPosted: Wed Dec 15, 2004 10:16 pm    Post subject: Extra info Reply with quote

- /usr/src/linux/.config:

Code:

* CONFIG_KMOD=y


Code:
 
# /etc/init.d/hotplug start
 * CONFIG_HOTPLUG not enabled for this kernel!


Yet, dmesg says:

usb 1-2: new full speed USB device using address 2
drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x03F0 pid 0x7204
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Boinky
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PostPosted: Wed Dec 15, 2004 10:17 pm    Post subject: Typo Reply with quote

Yeah, yeah, I'm in a hurry. /boot/grub/ ... I know, I know. This is not the first time I've recompiled a kernel and I know how to load it afterwards.
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Boinky
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PostPosted: Wed Dec 15, 2004 10:19 pm    Post subject: Any ideas? Reply with quote

In stead of reminding me of typos I would appreciate a sensible answer to solve this printing problem.

:lol:
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PostPosted: Wed Dec 15, 2004 11:00 pm    Post subject: Reply with quote

Yeah sorry I was helping my idiot friend solve a basic Windows problem so I was assuming the worst. Post the portion of your kernel config dealing with USB.
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Boinky
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PostPosted: Thu Dec 16, 2004 1:50 pm    Post subject: USB stuff in my .config Reply with quote

Code:

# ALSA USB devices
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# USB support
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# Miscellaneous USB options
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
# USB Host Controller Drivers
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_UHCI_HCD=y
# USB Device Class drivers
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_RW_DETECT is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# USB Human Interface Devices (HID)
# CONFIG_USB_HID is not set
# USB HID Boot Protocol drivers
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# USB Imaging devices
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set
# USB Multimedia devices
# CONFIG_USB_DABUSB is not set
# Video4Linux support is needed for USB Multimedia device support
# USB Network adaptors
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# USB port drivers
# USB Serial Converter support
# CONFIG_USB_SERIAL is not set
# USB Miscellaneous drivers
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_TEST is not set
# USB Gadget Support
# CONFIG_USB_GADGET is not set

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PostPosted: Thu Dec 16, 2004 3:01 pm    Post subject: Reply with quote

I'm assuming it doesn't say:
Code:

 * CONFIG_HOTPLUG not enabled for this kernel

When you do /etc/init.d/hotplug restart

Also is it a USB 2.0 printer because if it is you need to set CONFIG_EHCI_HCD to yes.
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Boinky
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PostPosted: Thu Dec 16, 2004 3:25 pm    Post subject: Extra info Reply with quote

This command:

# /etc/init.d/hotplug (re)start

results in this output:

* CONFIG_HOTPLUG not enabled for this kernel!

Does a USB 2.0 printer connected to a USB 1.1 port need EHCI?

Cheers,

R
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"RTFM!", the Gentoo Guru said, "although you shouldn't pay too much attention to the guides because they're all extremely outdated..." -- I like that kind of absurd humour!
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PostPosted: Thu Dec 16, 2004 5:43 pm    Post subject: Reply with quote

I'm bumping this thread up but I can't help you because I have to leave. Best of luck to you.
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Boinky
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PostPosted: Fri Dec 17, 2004 7:38 am    Post subject: Bumping up ...?! Reply with quote

Hi there,

couldn´t you have said this earlier? This isn´t really a nice way of dealing with people, you know. Then again, what else could one expect from someone who calls his own friend a Windows idiot? 8)

Cheers,

R
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mdshort
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PostPosted: Tue Dec 21, 2004 12:38 am    Post subject: Reply with quote

Have you tried enabling it in your kernel.

Just instinct but try adding hotplugs as a module.
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Boinky
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PostPosted: Tue Dec 21, 2004 10:02 am    Post subject: I´ve already done this Reply with quote

I already said that:

* CONFIG_HOTPLUG=y in .config
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Epikuros
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PostPosted: Wed Dec 22, 2004 11:35 pm    Post subject: Re: I´ve already done this Reply with quote

Boinky wrote:
I already said that:

* CONFIG_HOTPLUG=y in .config



Yeah but he's instict was telling to build it as a module:
CONFIG_HOTPLUG=m

[edit: then you have to command: modprobe hotplug of course]
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Fitzsimmons
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PostPosted: Fri Dec 31, 2004 4:05 am    Post subject: Reply with quote

You say it is resolved, but how did you do it? CONFIG_HOTPLUG can't be set to module.
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hoerbe
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PostPosted: Tue Feb 08, 2005 8:01 pm    Post subject: Reply with quote

I don't know which one to setup. try:
CONFIG_SYSCTL=y or/and
CONFIG_KOBJECT_UEVENT=y
and it will work...
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