HP Pavilion 13-a252ur

DeviceWorking
GraphicsYes
AudioNo internal mic
EthernetYes
WirelessYes
BluetoothYes
TouchpadYes
Card readerYes
WebcamYes

Hardware Information:

  • Intel Core i5-5200U (Broadwell)
  • 8GB RAM (Up to 16GB)
  • Intel HD Graphics 5500
  • 128GB SSD
  • 1366x768 HD Display
  • Touch screen
  • Tablet mode
  • Dual Speakers
  • 2 USB 3.0, single USB 2, HDMI port
  • Broadcom BCM43142 ( WiFi + Bluetooth )

Installation

You have to disable Secure Boot. repeatedly press F10 during boot to bring up the BIOS setup, navigate to the boot section and disable Secure Boot.

To prevent the system from booting in Legacy mode, it is also recommended to disable CSM/Legacy mode.

WiFi

For WiFi driver install broadcom-wl-dkms package, or broadcom-wl if you use stock non lts kernel.

Bluetooth

For Bluetooth driver install bcm43142a0-firmwareAUR package.

Tablet mode

Keyboard disables and enables out of the box. However, for touchpad it is necessary to create udev rule:

/etc/udev/hwdb.d/90-custom-keys.hwdb
evdev:atkbd:dmi:*
  KEYBOARD_KEY_d7=!f22
  KEYBOARD_KEY_d8=!f23

KDE Plasma

In KDE Plasma 5 it works out of the box.

Sway

Create ~/.config/sway/config.d/tablet_mode.conf file

~/.config/sway/config.d/tablet_mode.conf
# Tablet mode
bindcode 200 input type:touchpad events enabled
bindcode 201 input type:touchpad events disabled

In addition, (with and ) supports auto show/hide feature, and to enable it when using tablet mode, change the config to

Other Desktop Enviroments

Other DEs are either untested or does not support this feature.

Kernel parameters

For tablet mode to work correctly, add and

acpi_backlight=vendor

for better backlight manipulation.

gollark: I've read two and heard of one other dystopia novel built around the "disputes settled with single combat" thing, which is kind of a bad sign for the idea of allocating resources that way.
gollark: But... otherwise yes.
gollark: Oh, sure, fights with people who actually want to participate in them would be okay.
gollark: You still run into externalities like, er, carbon dioxide.
gollark: Ideally we'd be able to partition Earth into... lots of... different areas, set up different governments in each with people who like each one in them, magically fix externalities between them and stop them going to war or something, somehow deal with the issue of ensuring children in each society have a reasonable choice of where to go, and allowing people to be exiled to some other society in lieu of punishment there - assuming other ones will take them, obviously. But that is impractical.
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