I wanted to buy a laptop for my personal use, and exclusively for Free Software. I have mostly used Lenovo Thinkpads because of their good support for GNU/Linux. I neither wanted an expensive one nor did I want to pay for Windows. The use of SSD would help speed up the boot time. A wide screen laptop will be helpful to split the Emacs frame. I looked at various Netbooks in the market, but, the processing power was not good enough. I really need computing power, with at least four CPUs. 8 GB of RAM with room for expansion will be helpful in future. I prefer to use anti-glare matte displays as they are easy on the eyes. Also, I wanted a laptop that is less than 2kg, and is easy to carry around.

After reviewing many models and configurations, I purchased the Lenovo E460 model that comes with FreeDOS, and swapped the default HDD for SSD (< 500 GB).

Specification

Intel(R) Core(TM) i5-6200 CPU @ 2.30 GHz (4 processors).

14" display

437 GB SSD disk

8 GB RAM

Intel Corporation HD Graphics 520

Intel Dual Band Wireless-AC 3165 Plus Bluetooth

Intel I219-V Ethernet Controller

3 USB ports

1 HDMI port

4-in-1 Card Reader

FreeDOS

1.81 kg

Parabola GNU/Linux Libre

I tried Trisquel GNU/Linux first on on this laptop. It is a derivative of Ubuntu without non-free software. I experimented with Qubes OS, but, its dom0 has proprietary blobs. GNU Guix is an interesting project, but, it does not have all the packages that I need (yet). I liked rolling distributions, and hence decided to try Parabola GNU/Linux Libre, a derivative of Arch, without the binary blobs.

There is no CD/DVD drive on this laptop, but, you can boot from USB. I first checked if all the software that I need are available in the Parabola GNU/Linux Libre repository, and then proceeded to install the same. I always encrypt the disk during installation. I have the Mate desktop environment with XMonad setup as a tiling window manager.

Audio works out of the box. I do not use the web cam. I had to use the package scripts to install Grisbi as it was not available in the base repository. Virtualization support exists on this hardware, and hence I use Virtual Machine Manager, QEMU and libvirt.

Command Output

All the hardware worked out of the box, except for the wireless which requires a binary blob. So, I purchased a ThinkPenguin Wireless N USB Adapter for GNU/Linux which uses the free ath9k Atheros wireless driver.

As mandatory, I am providing some command outputs.

$ lspci 00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21) 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21) 00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) 00:1c.0 PCI bridge: Intel Corporation Device 9d12 (rev f1) 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21) 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-V (rev 21) 01:00.0 Network controller: Intel Corporation Intel Dual Band Wireless-AC 3165 Plus Bluetooth (rev 99) 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) $ uname -a Linux aether 4.8.17-gnu-1 #1 SMP PREEMPT Wed Jan 18 05:04:13 UYT 2017 x86_64 GNU/Linux $ df -h Filesystem Size Used Avail Use% Mounted on dev 3.7G 0 3.7G 0% /dev run 3.7G 920K 3.7G 1% /run /dev/mapper/cryptroot 437G 95G 321G 23% / tmpfs 3.7G 26M 3.7G 1% /dev/shm tmpfs 3.7G 0 3.7G 0% /sys/fs/cgroup tmpfs 3.7G 196K 3.7G 1% /tmp /dev/sda1 976M 45M 865M 5% /boot tmpfs 745M 28K 745M 1% /run/user/1000 $ free -h total used free shared buff/cache available Mem: 7.3G 2.4G 3.2G 83M 1.7G 4.6G Swap: 2.1G 0B 2.1G $ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 78 Model name: Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz Stepping: 3 CPU MHz: 499.951 CPU max MHz: 2800.0000 CPU min MHz: 400.0000 BogoMIPS: 4801.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 3072K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp

Conclusion

I have been using the laptop for more than three months, and it has really been a smooth experience. It costed less than ₹ 55,000. The battery life is decent. I printed couple of Free Software stickers to identify my laptop. The “Inside GNU/Linux” sticker covers the web cam, and the “Free Software Foundation” sticker is pasted behind the screen. The folks at #parabola IRC channel on irc.freenode.net are quite helpful. The Parabola GNU/Linux Libre Wiki has excellent documentation for your reference.