On Fri, Sep 25, 2015 at 11:12 AM, C.L. Martinez <carlopmart at gmail.com> wrote: > On 09/25/2015 04:32 PM, Akemi Yagi wrote: >> >> On Fri, Sep 25, 2015 at 9:02 AM, C.L. Martinez <carlopmart at gmail.com> >> wrote: >>> I have a lot of errors like this: >>> >>> psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 >>> >>> This is a CentOS7 laptop (fully patched). It is the same problem >>> reported >>> here: >>> >>> https://bugs.centos.org/view.php?id=4192 >> I had a quick look at the code in the current CentOS-7 kernel. The >> patch referenced in bug #4192 is included in CentOS 7. What is your >> hardware? >> > > It is an Acer TravelMate TMP255-M I was not able to confirm that this particular model is supported. I understand you see the errors but is the mouse/touchpad actually working? If this is a problem with the psmouse module, you could try reloading it: modprobe -r psmouse modprobe psmouse Akemi