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peter_r
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Joined: 01 Sep 2014
Posts: 3

PostPosted: Wed Feb 18, 2015 6:42 pm    Post subject: Mouse hangs Reply with quote

Hi everybody,

today I got a new mouse for my notebook which is connected via USB by some "RF Nano Receiver". Unfortunately, the mouse suddenly stops moving, but recovers after a few seconds by itself. Note, that the touchpad as well as the keyboard is still usable during this freezes.

To get the cause, I've started dmesg in following mode (dmesg -w) and get a message everytime the mouse stops:
Code:

--snip--
[  953.678997] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x10 returns -16
[  971.700544] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x10 returns -16
[  979.710083] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x10 returns -16
--snap--


lsusb tells me the following about my mouse:
Code:

Bus 003 Device 004: ID 062a:3286 Creative Labs Nano Receiver [Sandstrom Laser Mouse SMWLL11]


Because of the error message above, I think that it might have something to do with power management, but right now I've no glue how to fix it.

Code:

~ $ cat /proc/version
Linux version 3.17.8-gentoo-r1 (root@einstein) (gcc version 4.8.3 (Gentoo 4.8.3 p1.1, pie-0.5.9) ) #1 SMP PREEMPT Wed Feb 4 19:34:30 CET 2015


Do you have any idea how to solve this?

Many thanks in advance,
Peter
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Princess Nell
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Joined: 15 Apr 2005
Posts: 595

PostPosted: Wed Feb 18, 2015 10:43 pm    Post subject: Reply with quote

Are you using laptop-mode-tools? Check out https://forums.gentoo.org/viewtopic-t-1008002-highlight-.html, in particular https://forums.gentoo.org/viewtopic-t-1008002-postdays-0-postorder-asc-start-47.html.
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peter_r
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Joined: 01 Sep 2014
Posts: 3

PostPosted: Thu Feb 19, 2015 5:56 pm    Post subject: Reply with quote

Thank you for your advice!

The solution was to add the device ID as well as the device type to the blacklist for runtime power management.
Code:

/etc/laptop-mode/conf.d/runtime-pm.conf

AUTOSUSPEND_RUNTIME_DEVID_BLACKLIST="062a:3286"
AUTOSUSPEND_RUNTIME_DEVTYPE_BLACKLIST="usbhid"
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