General business users can work with an i5 processor, while heavy multitaskers or users of performance intensive programs will likely need an i7. There are many technical specs associated with processors, but the distinction between Intel i3, i5 and i7 processors can be a great place to start. As its name suggests, it processes commands into actions and information. The central processing unit (CPU), or simply the processor, is both the brain and brawn behind a PC’s overall performance. This guide will help you make sense of notebook PC specs, how they relate to specific use cases and, ultimately, which notebook PC is the best fit for your business. With the right decision, you’ll set yourself and your team up with a strong foundation to get work done. I know the synaptics driver exists because my touchpad works sometimes.Choosing a work laptop today can be daunting, encompassing dozens of models and countless specs from different brands. This seems to me like it should be pretty straightforward to troubleshoot. xinput list lists the USB optical mouse but not the touchpad. The synclient program says Couldn't find synaptics properties. I worked my way through the troubleshooting steps on another post and it did not work. It does actually seem unlikely because my notebook has two separate internal SSD's so I am booting Ubuntu/Windows from entirely separate physical disks. Other times I boot into Ubuntu after being in Windows and the touchpad works fine.
The only common variable seems to be that it happens when I reboot into Ubuntu from Windows, but again I want to emphasize that may not necessarily be the case. The first time it happened it was upon waking up from pm-hibernate, subsequently it randomly happens when I boot, it just doesn't detect the touchpad at all. The problem is recurring and intermittent. That probably didn't have anything to do with it, it was just the only parameter that was different during this particular boot. I did not mean that I actually booted from the external drive, I mean that I booted my system while the external drive was connected to the USB port. The touchpad does not show up in xinput -list when this happens.Įdit: I am using Ubuntu version 14.04, it is the OS running on the internal drive. Why would this be the case? Where should I look to start troubleshooting the issue and how can I tell it to not do that anymore? When I have an actual USB mouse plugged in I can use the mouse OR the touchpad so it's not that it thinks the drive is a mouse or anything. Ubuntu doesn't recognize my touchpad if I boot with my external drive connected to the USB port.
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