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My old PS2 ball mouse finally gave up with a terrible contact bounce on the left button, so i replaced it with a cheap noname optical USB-mouse. My problem is that the mouse do not work when my PC is booted from cold, but as soon as i reconnect it with the machine running it works just fine, it does not matter if i do this at console or with X running. I guess this has something to do with udev, but i cannot figure out the problem.
Last edited by steelneck (2012-05-30 22:21:19)
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After a cold boot (so in a situation where the mouse isn't functional), check if the usbhid module is loaded correctly.
Burninate!
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lsmod | grep usbhid
usbhid 31477 0
hid 66633 1 usbhid
usbcore 122751 7 ehci_hcd,ohci_hcd,usbhid,uas,usb_storage,wacomAnd lsmod says the same when i reconnect the mouse and have it working.
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lsmod | grep usbhid usbhid 31477 0 hid 66633 1 usbhid usbcore 122751 7 ehci_hcd,ohci_hcd,usbhid,uas,usb_storage,wacomAnd lsmod says the same when i reconnect the mouse and have it working.
What does lsmod say before you reconnect?
Also, what does dmesg show?
Last edited by Avant-texte (2012-05-31 19:41:21)
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What does lsmod say before you reconnect?
As i wrote (a bit unclear), it says the same.
Also, what does dmesg show?
Nothing i can relate to this, unless you have a suggestion on what to look for?
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Does lsusb see it after you boot?
If it doesn't, it may not be getting enough power. Try a different USB port or a PS/2 adapter.
Cheap noname mice are usually not put through QC (quality check). If I were you I would probably just get a better mouse. A $10 Trust or A4Tech will save you the trouble.
I have made a personal commitment not to reply in topics that start with a lowercase letter. Proper grammar and punctuation is a sign of respect, and if you do not show any, you will NOT receive any help (at least not from me).
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Does lsusb see it after you boot?
If it doesn't, it may not be getting enough power. Try a different USB port or a PS/2 adapter.
After boot it is not listed by lsusb, after a reconnect it is. But i do not buy that it does not get enough power, if i boot into my old Slackware (i always have some old previous used OS/distro laying around on some disk or partition) it works alright, this is on the same machine. Though "lsusb" is at least one step further, i had forgot about checking that.
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I have the same problem. I thought I fixed it, but it came back again. It's a bit difficult to reproduce reliably. Sometimes it just works correctly. One thing which seems to help is unplugging keyboard. Without keyboard everything works correctly. I think it either is usb power issue or some changes in udev or kernel which affect only some chipsets. I have 2 of these mice and both of them work fine on my laptop which has almost exactly same Arch setup.
Have you tried downgrading kernel or systemd? https://bbs.archlinux.org/viewtopic.php?id=139193
Does this computer have nforce chipset? Mine has nforce 4. https://bbs.archlinux.org/viewtopic.php?id=140572
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Downgrading is not a solution. I do not think there is a nforce 4, this is a several year old computer. After last -Syu (a lot of packages, like 100 or so) i still have the mouse problem but now my old udev rule to mount usb mass storage devices has stoped working. I start a new thread about that.
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