This same problem occurs using cheap KVMs. If you find the solution, short of a reboot, I would love to hear it.
-C > -----Original Message----- > From: John O'Hagan [mailto:[EMAIL PROTECTED] > Sent: Sunday, May 01, 2005 1:02 PM > To: [email protected] > Subject: Frozen touchpad after resume > > Hi all, > > I've come a long way towards getting suspend-to-ram working > on a whitebox > centrino machine with a 855GM chipset and a 2.6.11 kernel. A > script from > David H�rdeman has solved the common blank-screen-on-resume > issue, using the > vbetool utility. (I can provide this script to anyone interested.) > > However, on resume the touchpad is inoperative. This occurs > with both the > synaptics and the PS2 drivers. > > After resume, /dev/input/event1 - which is assigned to the touchpad > automatically - has disappeared, as has /dev/input/mouse0. > Recreating these > nodes manually has no effect. > > Also, the entries in /proc/bus/input/devices and > /proc/bus/input/handlers > relating to the touchpad have disappeared. > > Restarting X does not fix it; restarting hotplug creates a > device ~/input2 > which refers to a PC speaker device (?!), but still no ~/input1. > > Rebooting puts it all back to normal. > > My questions are: how are the above device nodes and file > entries created? Is > there a possible workaround? Can devices be made permanent? > Could this be a > kernel bug? Etc. > > BTW, I use udev and my psmouse support is compiled as a module. > > Thanks, > > John O'Hagan > > > > >
