Esta é uma versão antiga desta página, editada por
greenjames1123 em
12:27, 26 Dezembro 2021. Ela pode ser muito diferente da
Versão atual.
Modelo: Thinkpad T450(ID do modelo: 2263)
subtipo (notebook, netbook, placa-mãe, tablet):
notebook
arquitetura:
x86-64/amd64
tem um firmware com boot livre (BIOS, UEFI,...)?
não
É possível instalar sistemas operacionais livres?
sim
o dispositivo evita a instalação de placas wi-fi não aprovados pelo vendedor?
não especificado
ano de comercialização:
2015
compatibilidade com software livre:
C-Prata
testado com:
Trisquel 8.0 Flidas
testado com o seguinte kernel livre:
modelo da placa de vídeo:
Intel Corporation HD Graphics 5500 (o funcionamento não foi indicado)
modelo da placa wifi:
(não funciona)
modelo da webcam:
(funciona)
Descrição:
(**Was not tested with Trisquel 8.0 Flidas. The list isn't updated)
Installed Trisquel 9.0 Etiona using default Kernel Linux 4.15.0-161-generic x86_64, and it works well. Webcam works, media buttons work, multiple screens work (with DisplayPort to HDMI adapter).
Default wifi card does not work with Trisquel 9.0. I tried installing another wifi card, the Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter, but while there seemed to be no problems with a whitelist (the OS started just fine), the wifi card couldn't associate with any networks, even on a live USB ISO.
Works with a Thinkpenguin USB wifi dongle and Bluetooth dongle.
------------
~$ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp. Integrated Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 006: ID 04f2:b449 Chicony Electronics Co., Ltd
Bus 002 Device 008: ID 0cf3:e005 Qualcomm Atheros Communications
Bus 002 Device 004: ID 138a:0017 Validity Sensors, Inc. VFS 5011 fingerprint sensor
Bus 002 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 002 Device 002: ID 12c9:102a
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~$ lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3) I218-LM (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3)
00:1c.1 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
03:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
~$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 2
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 61
Model name: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz
Stepping: 4
CPU MHz: 2283.059
CPU max MHz: 2900.0000
CPU min MHz: 500.0000
BogoMIPS: 4589.14
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 3072K
NUMA node0 CPU(s): 0-3
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