Lenovo ThinkPad L420: Difference between revisions

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'''Workaround:''' Use external USB mouse.  Issue: [http://bugs.ecomstation.nl/view.php?id=3333]
'''Workaround:''' Use external USB mouse.  Issue: [http://bugs.ecomstation.nl/view.php?id=3333]


 
==Keyboard stops working==
Sometimes the keyboard of the thinkpad stops working. This seems to be because of the other ACPI driver.
'''Workaround:''' Update the ACPI driver to version 3.22.03 and include the patched USBKeyboard driver on the installation to be compatible to SMP.


[[Category:Hardware]]
[[Category:Hardware]]

Revision as of 15:34, 6 July 2014

Devices

Chipset: Intel HM65 (Cougar Point) [B3]

Component Name Status Driver
Processor Intel Core i5-2410M Works ACPI
HDD Advanced Host Controller Interface Works OS2AHCI
Audio RealTek ALC269 / Intel Cougar Point PCH - High Definition Audio Controller [B2] Not Tested
Video Intel HD Graphics 3000 Works Panorama
USB Works
Network RealTek Semiconductor RTL8168D/8111D PCI-E Gigabit Ethernet Adapter
Wireless Network Intel Centrino Advanced-N 6205 AGN 2x2 HMC Not Working
Wireless Bluetooth Broadcom Bluetooth Device Not Supported Not Supported
FingerPrint Reader UPEK TouchStrip Fingerprint Sensor Not Supported Not Supported
Express Card - Not tested Not tested

Issues

Trackpoint/Trackpad do not work on the Installation Procedure

Workaround: Use external USB mouse. Issue: [1]

Keyboard stops working

Sometimes the keyboard of the thinkpad stops working. This seems to be because of the other ACPI driver. Workaround: Update the ACPI driver to version 3.22.03 and include the patched USBKeyboard driver on the installation to be compatible to SMP.