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notebook X555ub
modello: X555ub(id del modello: 1793)
sottotipo (notebook, netbook, scheda madre, tablet):
notebook
marca:
ASUS
architettura:
x86-64/amd64
ha un firmware per il boot (BIOS, UEFI,..) libero?
non specificato
possono essere installati sistemi operativi liberi?
il dispositivo impedisce l'installazione di schede wifi non approvate dal rivenditore/distributore?
no
anno di commercializzazione:
2015
compatibilità con il software libero:
D-bronzo
testato con:
Debian GNU/Linux Testing/Unstable
Debian GNU/Linux 7 wheezy
Debian GNU/Linux 8 jessie
testato con il seguente kernel libre:
3.2
3.16-generic
modello di scheda video:
Geforce 940m (non funziona)
modello di scheda wifi:
Realtek (funziona)
modello di webcam:
(non è stato specificato come funziona)
Descrizione:
Laptop is a Windows 10 dedicated machine. Many drivers are unavailable and from boot up there are issues. Windows 7 is intentionally incompatible as even basic things like USB ports do not work on the system. Mousepad does not work for any Linux distro with a kernel lower than 4.3. My attempts to upgrade the kernel in Debian 8 would cause the X server to be broken afterwards. The GPU uses Nvidia Optimus (Allows running specific programs using the GPU for more power and save battery. Everything else on CPU.) Don't bother trying to get bumblebee as it is no longer maintained and not detected by it. I got nvidia-switch and bbswitch to work on Ubuntu 15.10 but things stopped working after the upgrade to 16.04. Installing the Nvidia drivers causes black screen. If you managed to get the GPU to work, you would only be able to use the GPU or CPU only unless you install one and remove the other (Battery killer). Either board or CPU causes major pcie errors. The error that usually show is this: PCIe Bus Error: severity=Corrected, type=Physical Layer id=00e5 device[8086:9d15] error status/mask=00000001/00002000 It repeats constantly with only the option to do a hard reset. The only fix I have been able to find is to run the arguments pci=noaer,nomsi in the grub menu. Wireless would sometimes not be detected when recovering from sleep. 16.04 wireless actually stops working after a while. Have not tested webcam. Ubuntu and Linux mint would also give graphical glitches. Ubuntu wouldn't remove minimized or closed windows unless you switch desktops or move a window in front of the existing. Linux mint would just flicker. Not recommended. Even for a Windows 10 laptop. (The GPU crashes often)

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