Tags: hardware

As I already mentioned in my previous post about the XPS 13, I had issues with the touchpad: it freezes rather frequently, because it looses sync a lot. After losing sync for a few times, the psmouse driver issues a reconnect request. And when that happens, the touchpad freezes. It looks like this in the kernel log:

Jul 26 15:43:19 sylvester kernel: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 4
Jul 26 15:43:19 sylvester kernel: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
Jul 26 15:43:19 sylvester kernel: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
Jul 26 15:43:19 sylvester kernel: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
Jul 26 15:43:19 sylvester kernel: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
Jul 26 15:43:19 sylvester kernel: psmouse serio1: issuing reconnect request

Many people I know use a laptop for almost anything, anywhere. When they arrive at the office, they hook it up to an external monitor, and use an external keyboard and mouse or trackpad. I prefer to have a proper workstation, with powerful CPU and GPU, lots of RAM and multiple large monitors. As it's rather difficult to take this setup with me to meetings, or when travelling, I still require a secondary device that I can take with me everywhere I go. Some people seem to be OK with a tablet for that purpose, but that just doesn't work for me.

Because I always forget ... To update your Dell BIOS in Linux, download the .exe BIOS file from the Dell website. Extract the HDR file with "wine D630_A15.EXE -writehdrfile".