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peter_r n00b
Joined: 01 Sep 2014 Posts: 3
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Posted: Wed Feb 18, 2015 6:42 pm Post subject: Mouse hangs |
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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:
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--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--
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lsusb tells me the following about my mouse:
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Bus 003 Device 004: ID 062a:3286 Creative Labs Nano Receiver [Sandstrom Laser Mouse SMWLL11]
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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.
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~ $ 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
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Do you have any idea how to solve this?
Many thanks in advance,
Peter |
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Princess Nell l33t
Joined: 15 Apr 2005 Posts: 916
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peter_r n00b
Joined: 01 Sep 2014 Posts: 3
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Posted: Thu Feb 19, 2015 5:56 pm Post subject: |
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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.
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/etc/laptop-mode/conf.d/runtime-pm.conf
AUTOSUSPEND_RUNTIME_DEVID_BLACKLIST="062a:3286"
AUTOSUSPEND_RUNTIME_DEVTYPE_BLACKLIST="usbhid"
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