Re: [Nut-upsuser] Belkin F6C1200-UNV on Ubuntu 11.04
Charles, Sorry for delay. Some answers follow On Wed, Jun 29, 2011 at 9:36 PM, Charles Lepple clep...@gmail.com wrote: On Sat, Jun 25, 2011 at 7:15 PM, Martin Ewing martin.s.ew...@gmail.com wrote: On Sat, Jun 25, 2011 at 5:48 PM, Charles Lepple clep...@gmail.com wrote: On Jun 24, 2011, at 8:50 PM, Martin Ewing wrote: I had been using NUT's Ubuntu package (64 bit) with no problems until upgrading to Ubuntu 11.04. What was the previous NUT package version? ^^^ Previous question still stands. Is there an upgrade log (/var/log/dpkg.log or similar) which mentions the old .deb version? Previous version from dpkg.log appears to have been nut 2.4.3-1ubuntu5 (Ubuntu 10.10 Maverick) ... now 2.6.0-1ubuntu3 (Ubuntu 11.04 Natty). If I have time later this weekend, I'll swap out that UPS for one which uses the usbhid-ups driver and see if I can reproduce the problem. I seem to have hardware problems with the UPS which is compatible with that driver, so I can't test with usbhid-ups. Device: $ ls -l /dev/bus/usb/006/001 crw-rw-r-- 1 root root 189, 640 2011-06-24 18:29 /dev/bus/usb/006/001 Not in group nut. I think that part might be a bug in Ubuntu's combination of NUT and udev (at some point, udev changed the way it matches USB devices). Are there any messages from udev in syslog? I tend to agree. Here is what is happening as I see it now. Immediately after boot, no UPS attached, I see $ ls -l /dev/usb total 0 crw--- 1 root root 180, 96 2011-07-01 13:30 hiddev0 crw-rw 1 root lp 180, 0 2011-07-01 13:30 lp0 I have a wireless connected USB keyboard/mouse and an HP printer attached, along with a QuickCam: ~$ lsusb Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 003: ID 03f0:0317 Hewlett-Packard LaserJet 1200 Bus 003 Device 002: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 003: ID 046d:09a1 Logitech, Inc. QuickCam Communicate MP/S5500 Bus 002 Device 002: ID 058f:6364 Alcor Micro Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Now, I plug in the UPS: Bus 006 Device 002: ID 050d:1100 Belkin Components And in /dev/usb: $ ls -l /dev/usb total 0 crw--- 1 root root 180, 96 2011-07-01 13:30 hiddev0 crw--- 1 root root 180, 97 2011-07-01 13:35 hiddev1 crw-rw 1 root lp 180, 0 2011-07-01 13:30 lp0 Note hiddev1 is not in nut group. Syslog has this: Jul 1 13:35:57 gimli kernel: [ 370.566651] usb 6-1: new low speed USB device using uhci_hcd and address 2 Jul 1 13:35:57 gimli kernel: [ 371.024582] generic-usb 0003:050D:1100.0004: hiddev0,hidraw2: USB HID v1.11 Device [Belkin Belkin UPS] on usb-:00:1d.0-1/input0 Note that hiddev0 is mentioned, but hiddev1 is created. Is that right? (I don't know much about udev or usb!) It does create hidraw2. [At boot time, we had the following in syslog: logitech 0003:046D:C517.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-:00:1a.0-1/input1 So hiddev0 / hidraw1 is the Logitech mouse/keyboard.] In /dev I see: $ ls -l /dev/hid* crw--- 1 root root 251, 0 2011-07-01 13:30 /dev/hidraw0 crw--- 1 root root 251, 1 2011-07-01 13:30 /dev/hidraw1 crw--- 1 root root 251, 2 2011-07-01 13:35 /dev/hidraw2 But I tried one more thing. I powered down the UPS completely and restarted everything. (I wondered if the Belkin's USB was hung up.) Now, I get something different: $ sudo /lib/nut/usbhid-ups -a mybelkin Network UPS Tools - Generic HID driver 0.35 (2.6.0) USB communication driver 0.31 Using subdriver: Belkin HID 0.12 libusb_get_report: error sending control message: Operation not permitted libusb_get_report: error sending control message: Operation not permitted Can't initialize data from HID UPS and $ ls -l /dev/usb total 0 crw--- 1 root root 180, 96 2011-06-25 18:58 hiddev0 crw-rw 1 root lp 180, 0 2011-06-25 18:58 lp0 martin@gimli:~$ ls -l /dev/bus/usb/006/001 crw-rw-r-- 1 root root 189, 640 2011-06-25 18:58 /dev/bus/usb/006/001 If I try -u root $ sudo /lib/nut/usbhid-ups -a mybelkin -u root Network UPS Tools - Generic HID driver 0.35 (2.6.0) USB communication driver 0.31 Using subdriver: Belkin HID 0.12 libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error ... This was fixed in v2.6.1, or more specifically, in r2893: http://trac.networkupstools.org/projects/nut/changeset/2893 Can you file
Re: [Nut-upsuser] Belkin F6C1200-UNV on Ubuntu 11.04
On Jul 1, 2011, at 2:15 PM, Martin Ewing wrote: Note that hiddev0 is mentioned, but hiddev1 is created. Is that right? (I don't know much about udev or usb!) It does create hidraw2. hiddev* and hidraw* are red herrings - the NUT drivers use libusb-0.1.x, which uses /dev/bus/usb/*/* instead. Once the NUT driver tells the kernel that it wants exclusive access to the HID interface, those device nodes should go away. ___ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
Re: [Nut-upsuser] Belkin F6C1200-UNV on Ubuntu 11.04
On Sat, Jun 25, 2011 at 7:15 PM, Martin Ewing martin.s.ew...@gmail.com wrote: On Sat, Jun 25, 2011 at 5:48 PM, Charles Lepple clep...@gmail.com wrote: On Jun 24, 2011, at 8:50 PM, Martin Ewing wrote: I had been using NUT's Ubuntu package (64 bit) with no problems until upgrading to Ubuntu 11.04. What was the previous NUT package version? ^^^ Previous question still stands. Is there an upgrade log (/var/log/dpkg.log or similar) which mentions the old .deb version? If I have time later this weekend, I'll swap out that UPS for one which uses the usbhid-ups driver and see if I can reproduce the problem. I seem to have hardware problems with the UPS which is compatible with that driver, so I can't test with usbhid-ups. Device: $ ls -l /dev/bus/usb/006/001 crw-rw-r-- 1 root root 189, 640 2011-06-24 18:29 /dev/bus/usb/006/001 Not in group nut. I think that part might be a bug in Ubuntu's combination of NUT and udev (at some point, udev changed the way it matches USB devices). Are there any messages from udev in syslog? But I tried one more thing. I powered down the UPS completely and restarted everything. (I wondered if the Belkin's USB was hung up.) Now, I get something different: $ sudo /lib/nut/usbhid-ups -a mybelkin Network UPS Tools - Generic HID driver 0.35 (2.6.0) USB communication driver 0.31 Using subdriver: Belkin HID 0.12 libusb_get_report: error sending control message: Operation not permitted libusb_get_report: error sending control message: Operation not permitted Can't initialize data from HID UPS and $ ls -l /dev/usb total 0 crw--- 1 root root 180, 96 2011-06-25 18:58 hiddev0 crw-rw 1 root lp 180, 0 2011-06-25 18:58 lp0 martin@gimli:~$ ls -l /dev/bus/usb/006/001 crw-rw-r-- 1 root root 189, 640 2011-06-25 18:58 /dev/bus/usb/006/001 If I try -u root $ sudo /lib/nut/usbhid-ups -a mybelkin -u root Network UPS Tools - Generic HID driver 0.35 (2.6.0) USB communication driver 0.31 Using subdriver: Belkin HID 0.12 libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error libusb_get_report: No error ... This was fixed in v2.6.1, or more specifically, in r2893: http://trac.networkupstools.org/projects/nut/changeset/2893 Can you file a bug? A similar problem was filed here: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/572262 and here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=583371 -- - Charles Lepple ___ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
Re: [Nut-upsuser] Belkin F6C1200-UNV on Ubuntu 11.04
On Sat, Jun 25, 2011 at 5:48 PM, Charles Lepple clep...@gmail.com wrote:
On Jun 24, 2011, at 8:50 PM, Martin Ewing wrote:
I had been using NUT's Ubuntu package (64 bit) with no problems until
upgrading to Ubuntu 11.04.
What was the previous NUT package version?
Now, I get the following message when I try usbhid-ups:
$ sudo /lib/nut/usbhid-ups -a mybelkin
Network UPS Tools - Generic HID driver 0.35 (2.6.0)
USB communication driver 0.31
Can't claim USB device [050d:1100]: could not detach kernel driver from
interface 0: Operation not permitted
Do you get the same error if you add -u root to the command line? If so,
there might be something other than filesystem permissions causing this
error.
ups.conf:
[mybelkin]
driver = usbhid-ups
port = auto
desc = Belkin 1200 VA UPS
The udev rule seems OK:
# F6C1100-UNV, F6C1200-UNV - usbhid-ups
ATTR{idVendor}==050d, ATTR{idProduct}==1100, MODE=664, GROUP=nut
Using udevadm monitor and plugging in the USB:
KERNEL[1308961682.706704] add
/devices/pci:00/:00:**1d.0/usb6/6-1
(usb)
KERNEL[1308961682.709615] add
/devices/pci:00/:00:**1d.0/usb6/6-1/6-1:1.0
(usb)
KERNEL[1308961682.709674] add /devices/pci:00/:00:**
1d.0/usb6/6-1/6-1:1.0/0003:**050D:1100.0007 (hid)
KERNEL[1308961682.979776] add /devices/pci:00/:00:**
1d.0/usb6/6-1/6-1:1.0/usb/**hiddev0 (usb)
KERNEL[1308961682.979802] add /devices/pci:00/:00:**
1d.0/usb6/6-1/6-1:1.0/0003:**050D:1100.0007/hidraw/hidraw0 (hidraw)
However, the usb devices are created in root group and without read access
to nut group.
$ ls -l /dev/usb
crw--- 1 root root 180, 96 2011-06-24 20:43 hiddev0
This device would disappear if the detach error hadn't occurred.
Around the time of the first udev event listed above, udev should have
created /dev/bus/usb/006/001, and that node should be owned by group nut.
I just upgraded to 11.04, and the tripplite_usb driver did not have a
problem attaching to it. (This driver uses the same method of detaching the
kernel HID driver as usbhid-ups.)
If I have time later this weekend, I'll swap out that UPS for one which
uses the usbhid-ups driver and see if I can reproduce the problem.
Charles,
Tried -u root -- different response, but still not right:
$ sudo /lib/nut/usbhid-ups -a mybelkin -u root
Network UPS Tools - Generic HID driver 0.35 (2.6.0)
USB communication driver 0.31
Using subdriver: Belkin HID 0.12
libusb_get_report: could not claim interface 0: Device or resource busy
libusb_get_report: could not claim interface 0: Device or resource busy
Got disconnected by another driver: Device or resource busy
Can't initialize data from HID UPS
Device:
$ ls -l /dev/bus/usb/006/001
crw-rw-r-- 1 root root 189, 640 2011-06-24 18:29 /dev/bus/usb/006/001
Not in group nut.
But I tried one more thing. I powered down the UPS completely and restarted
everything. (I wondered if the Belkin's USB was hung up.) Now, I get
something different:
$ sudo /lib/nut/usbhid-ups -a mybelkin
Network UPS Tools - Generic HID driver 0.35 (2.6.0)
USB communication driver 0.31
Using subdriver: Belkin HID 0.12
libusb_get_report: error sending control message: Operation not permitted
libusb_get_report: error sending control message: Operation not permitted
Can't initialize data from HID UPS
and
$ ls -l /dev/usb
total 0
crw--- 1 root root 180, 96 2011-06-25 18:58 hiddev0
crw-rw 1 root lp 180, 0 2011-06-25 18:58 lp0
martin@gimli:~$ ls -l /dev/bus/usb/006/001
crw-rw-r-- 1 root root 189, 640 2011-06-25 18:58 /dev/bus/usb/006/001
If I try -u root
$ sudo /lib/nut/usbhid-ups -a mybelkin -u root
Network UPS Tools - Generic HID driver 0.35 (2.6.0)
USB communication driver 0.31
Using subdriver: Belkin HID 0.12
libusb_get_report: No error
libusb_get_report: No error
libusb_get_report: No error
libusb_get_report: No error
libusb_get_report: No error
libusb_get_report: No error
libusb_get_report: No error
...
and now there is a process
3544 ?Ss 0:00 /lib/nut/usbhid-ups -a mybelkin -u root
I think I am understanding less and less!
Martin
--
Martin Ewing
Branford, Connecticut
martin.s.ew...@gmail.com
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