[arch-general] Fixing udev rules + udevd timeout error
Guys,
I have read https://bugs.archlinux.org/task/26583 but I still have a question. I have the file (/lib/udev/rules.d/52-nut-usbups.rules) for an older version of nut that contains:
<snip> BUS!="usb", GOTO="nut-usbups_rules_end" <snip>
LABEL="nut-usbups_rules_end"
What do I have to do to 'fix' the rule to get rid of the error regarding 'BUS' no longer being recognized?
Also, nut (upsd) will start, but after a period of time it dies with the following udevd error in the daemons.log file:
Nov 29 13:18:53 archangel udevd[451]: timeout: killing '/sbin/modprobe -bv usb:v045Ep0040d0300dc00dsc00dp00ic03isc01ip02' [696]
The error repeats continuously and I cannot kill the nut processes and make it stop. It is like something gets stuck when the error gets thrown. Any thoughts? Thanks.
David,
On Tue, Nov 29, 2011 at 8:43 PM, David C. Rankin drankinatty@suddenlinkmail.com wrote:
What do I have to do to 'fix' the rule to get rid of the error regarding 'BUS' no longer being recognized?
BUS should be replaced by SUBSYSTEM. See the notes for release 148 in http://git.kernel.org/?p=linux/hotplug/udev.git;a=blob;f=NEWS;hb=HEAD
Also, nut (upsd) will start, but after a period of time it dies with the following udevd error in the daemons.log file:
Nov 29 13:18:53 archangel udevd[451]: timeout: killing '/sbin/modprobe -bv usb:v045Ep0040d0300dc00dsc00dp00ic03isc01ip02' [696]
Udev is trying to insert the 'usbhid' module, but it hangs. Either the alias is wrong, and your UPS should not use the usbhid module, or there is some other kernel bug in that module. I suggest you take it upstream, either to the kernel (preferably) or to the nut project.
Cheers,
Tom
On 11/29/2011 02:18 PM, Tom Gundersen wrote:
Udev is trying to insert the 'usbhid' module, but it hangs. Either the alias is wrong, and your UPS should not use the usbhid module, or there is some other kernel bug in that module. I suggest you take it upstream, either to the kernel (preferably) or to the nut project.
Cheers,
Tom
Tom,
Thank you. It must be a kernel bug in linux-3.1.3-1, because this Cyberpower ups does use hsbhid and it has worked fine with linux-3.1.2-1, linux-3.1.1-1, etc... Is that a linux-kernel@vger.kernel.org type issue or a arch/tpowa type issue?
Thank you also for the help with BUS.
On Dec 1, 2011, at 22:22, "David C. Rankin" drankinatty@suddenlinkmail.com wrote:
On 11/29/2011 02:18 PM, Tom Gundersen wrote:
Udev is trying to insert the 'usbhid' module, but it hangs. Either the alias is wrong, and your UPS should not use the usbhid module, or there is some other kernel bug in that module. I suggest you take it upstream, either to the kernel (preferably) or to the nut project.
Cheers,
Tom
Tom,
Thank you. It must be a kernel bug in linux-3.1.3-1, because this Cyberpower ups does use hsbhid and it has worked fine with linux-3.1.2-1, linux-3.1.1-1, etc... Is that a linux-kernel@vger.kernel.org type issue or a arch/tpowa type issue?
This is almost certainly upstream. I'd try googling it and checking bugzilla.kernel.org.
Thank you also for the help with BUS.
No problem.
-t
-- David C. Rankin, J.D.,P.E.
participants (2)
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David C. Rankin
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Tom Gundersen