====== Acer AspireOne ZG5 ======

===== Hardware Overview =====

  * CPU: Intel(R) Atom(TM) CPU N270 @ 1.60GHz
  * Screen: 11" glossy 1366x768 or 1920x1080
  * Memory: 1536 MB (normally 1GB)
  * Chipset: Intel ICH7
  * Video: Intel i945GME (vgapci0)
  * Ethernet: %%RealTek%% 810xE PCIe 10/100baseTX (re0)
  * Wifi: Atheros 5424/2424 (ath0)
  * HDD: Intel ICH7M SATA150 with SSDPAMM0008G1 8GB
  * Sound: Realtek ALC268
  * I2C: Philips bus on motherboard

===== Notes =====

Use unmodified kernel from %%FreeBSD%%-11.0-RELEASE-p5.

  * Sound works
  * X.org works
  * Wifi works
  * Suspend/Resume works (but is not triggered by closing the lid)
  * apm works
  * keys to control brightness, enable/disable wifi work

==== Trouble with track-pad under X.org ====

Using the track-pad under X.org is currently not possible.
There is a focus bug (seems also to occur under other OS's), that
makes using multiple windows in X.org impossible. The mouse
pointer behaves as if the user was clicking in a window, holding
the mouse button pressed, and then moving the cursor. Using the
buttons and taps don't release this, only switching to the tty terminal
would release the focus.

The workaround to this problem is to not use the track-pad but an
external mouse.

==== Internal card-reader doesn't work ====

<code>
mmc0: <MMC/SD bus> on sdhci_pci0
sdhci_pci0-slot0:  Controller timeout
sdhci_pci0-slot0: ============== REGISTER DUMP ==============
sdhci_pci0-slot0: Sys addr: 0x00000000 | Version:  0x0000ac01
sdhci_pci0-slot0: Blk size: 0x00000000 | Blk cnt:  0x00000000
sdhci_pci0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000
sdhci_pci0-slot0: Present:  0x000f0000 | Host ctl: 0x00000001
sdhci_pci0-slot0: Power:    0x0000000f | Blk gap:  0x00000000
sdhci_pci0-slot0: Wake-up:  0x00000000 | Clock:    0x00004007
sdhci_pci0-slot0: Timeout:  0x00000000 | Int stat: 0x00000001
sdhci_pci0-slot0: Int enab: 0x01ff00fb | Sig enab: 0x01ff00fb
sdhci_pci0-slot0: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci_pci0-slot0: Caps:     0x014832b2 | Max curr: 0x00000000
sdhci_pci0-slot0: ===========================================
</code>

===== Modifications =====

To have better vt experience I use the following /etc/loader.conf:

<code>
i915kms_load="YES"
</code>

In order to make shutdown work I had to change the following sysctl:

<code>
hw.usb.no_shutdown_wait=1
</code>

===== X.org =====

Not tested is the external monitor support, but xrandr did recognize the external VGA port:

<code>
Screen 0: minimum 320 x 200, current 1024 x 600, maximum 4096 x 4096
LVDS1 connected 1024x600+0+0 (normal left inverted right x axis y axis) 195mm x 113mm
1024x600      60.00*+
800x600       60.32    56.25
640x480       59.94
VGA1 disconnected (normal left inverted right x axis y axis
</code>

===== Details =====
  * {{laptops/acer_aspireone_zg5/acer-aspireone-zg5-dmesg.txt?linkonly|boot dmesg}}
  * {{laptops/acer_aspireone_zg5/acer-aspireone-zg5-pciconf.txt?linkonly|pciconf -lv}}
  * {{laptops/acer_aspireone_zg5/acer-aspireone-zg5-devinfo.txt?linkonly|devinfo -v}}
  * {{laptops/acer_aspireone_zg5/acer-aspireone-zg5-acpidump.txt?linkonly|acpidump -dt}}
  * {{laptops/acer_aspireone_zg5/acer-aspireone-zg5-usbconfig.txt?linkonly|usbconfig}}

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{{tag>Laptop Mobile}}