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Υπο-φορητοί υπολογιστές ThinkPad Edge 14 0578-N6U
μυνήματα συζήτησης: 0
Μοντέλο: ThinkPad Edge 14 0578-N6U(Κωδικός id του μοντέλου: 360)
Υποτύπος (notebook, netbook, motherboard, tablet):
notebook
Κατασκευαστής:
Lenovo
Αρχιτεκτονική:
x86-64/amd64
does it have a free boot firmware (BIOS,UEFI,...) ?
όχι
μπορούν να εγκατασταθούν ελεύθερα λειτοργικά συστήματα;
μη-διευκρινισμένο
does the device prevent installing wifi cards not-approved by the vendor?
Ναι (see the details inside the description entry)
Έτος εμπορικής κυκλοφορίας:
2011
Συμβατότητα με το ελεύθερο λογισμικό:
C-αργυρός
Δοκιμάσθηκε με:
Trisquel 4.5 Slaine
Δοκιμάσθηκε με τον εξής ελεύθερο πυρήνα:
2.6.35-30-generic
Μοντέλο της κάρτας γραφικών:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (Λειτουργεί με επιτάχυνση 3D)
Μοντέλο της κάρτας wifi:
Intel Corporation Centrino Wireless-N 1000 [8086:0084] (Δεν λειτουργεί)
Μοντέλο της webcam:
Unknown 2.0 MP integrated camera (Λειτουργεί)
Περιγραφή:
Wifi card whitelist

All thinkpads have a Wifi card whitelist at the BIOS level that prevent installing certain WiFi cards. The restriction can be bypassed with a BIOS modification: either installing Libreboot, Coreboot or editing the official Lenovo/IBM BIOS.

This laptop comes with LoJack, a BIOS capability that the user has the option to "disable", even "permanently" if she wants. Since the BIOS is non-free, and we don't know what it actually does, it is conceivable that the phone-home capability could be re-enabled by a malicious BIOS upgrade/modification or possibly even a program.

From the BIOS: Computrace Module Activation:

Enables or Disables the BIOS interface to activate Computrace modules. Computrace is an optional monitoring service from Absolute Software.

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