Marc Baudoin <[email protected]> écrit : > > Marc Baudoin <[email protected]> écrit : > > > > I've just got a new laptop, Clevo N750BU: > > > > http://www.clevo.com.tw/clevo_prodetail.asp?id=995&lang=en > > > > I've installed a NetBSD-current from the latest snapshot > > (February 12th) because 7.1_RC1 won't boot (it stops midway). > > -current works almost fine except for three things: > > > > - The keyboard works fine after boot but stops working after some > > time (from a few minutes to generally less than an hour, in > > console mode or within an X11 session so it has to come from > > the kernel, not the X11 server). If I plug an external USB > > keyboard, it works fine without freezing anytime even after the > > internal keyboard is frozen. And there's no clue in the dmesg > > output. > > > > - the touchpad is not detected bu the kernel (this is not a > > problem for me, I always use a USB mouse) > > > > - the wireless networking interface iwm0 is not working though > > correctly detected (again, this is not a problem, I have a USB > > wireless that works) > > > > The keyboard freezes are the main problem for me because I just > > can't use the laptop with an external keyboard. Any idea (dmesg > > attached)? > > Well, I think I've determined what causes the keyboard to hang. > It happens reliably as soon as I touch the touchpad. If I don't > touch it, the keyboard can work fine for hours but it's not easy > to work on a laptop without touching the touchpad. > > I checked with another OS (in that case, FreeBSD), the keyboard > works always fine, even after touching the touchpad (which is > properly recognized as a mouse). So it's really a software > problem. > > I rebuilt a GENERIC kernel (last sources from nyftp's > NetBSD-daily) changing only this: > > < pckbc* at acpi? # PC keyboard controller > --- > > pckbc1 at acpi? # PC keyboard controller > > and rebooted. The touchpad is disabled OK: > > < pckbc2 at acpi0 (SYNM, SYN1222-3) (aux port): irq 12 > --- > > SYNM (SYN1222) at acpi0 not configured > > but my problem is still present. It must be deeper than what I > tought. > > So I ask the pckbc gurus. Any idea? It's too bad to have my new > laptop sitting here without being able to use it...
Just opened kern/52070 so that the problem can be traced and (hopefully) fixed.
