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notebook Latitude 5520
model: Latitude 5520(model id: 2304)
subtype (notebook, netbook, motherboard, tablet):
notebook
vendor:
Dell
architecture:
x86-64/amd64
does it have a free boot firmware (BIOS,UEFI,...) ?
no
can free operating systems be installed?
yes
does the device prevent installing wifi cards not-approved by the vendor?
no
year of commercialization:
2021
compatibility with free software:
C-silver
tested on:
Trisquel 10.0 Nabia
tested with the following kernel libre:
5.15.75-gnu
5.15.0-91-generic
video card model:
Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (works with 3D acceleration)
wifi model:
Intel Corporation Wi-Fi 6 AX201 (it does not work)
webcam model:
Realtek Semiconductor Corp. Integrated_Webcam_HD (0bda:5532) (it works)
Description:
Laptop of Dadu33 (Trisquel 11, 2025)

Tested with Trisquel 11 (not available yet in the list), kernel 5.15.0-91-generic.

Detailed information
~$ lsusb:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 0a5c:5842 Broadcom Corp. 58200
Bus 003 Device 004: ID 0bda:5532 Realtek Semiconductor Corp. Integrated_Webcam_HD
Bus 003 Device 006: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~$ lspci:
00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers (rev 01)
00:02.0 VGA compatible controller: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (rev 01)
00:04.0 Signal processing controller: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 01)
00:07.0 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 (rev 01)
00:07.1 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 (rev 01)
00:0d.0 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller (rev 01)
00:0d.2 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 (rev 01)
00:12.0 Serial controller: Intel Corporation Tiger Lake-LP Integrated Sensor Hub (rev 20)
00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)
00:15.0 Serial bus controller: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 (rev 20)
00:15.1 Serial bus controller: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #1 (rev 20)
00:16.0 Communication controller: Intel Corporation Tiger Lake-LP Management Engine Interface (rev 20)
00:1c.0 PCI bridge: Intel Corporation Tiger Lake-LP PCI Express Root Port #7 (rev 20)
00:1d.0 PCI bridge: Intel Corporation Tiger Lake-LP PCI Express Root Port #9 (rev 20)
00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev 20)
00:1f.3 Audio device: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-LP SPI Controller (rev 20)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (13) I219-V (rev 20)
55:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
56:00.0 Non-Volatile memory controller: KIOXIA Corporation NVMe SSD Controller BG4 (DRAM-less)
sudo lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Tiger Lake-UP3/H35 4 cores Host Bridge/DRAM Registers [8086:9a14] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel modules: igen6_edac
00:02.0 VGA compatible controller [0300]: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] [8086:9a49] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: i915
        Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant [8086:9a03] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: proc_thermal
        Kernel modules: processor_thermal_device_pci_legacy
00:06.0 PCI bridge [0604]: Intel Corporation 11th Gen Core Processor PCIe Controller [8086:9a09] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: pcieport
00:07.0 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 [8086:9a23] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: pcieport
00:07.1 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 [8086:9a25] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: pcieport
00:0d.0 USB controller [0c03]: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller [8086:9a13] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
00:0d.2 USB controller [0c03]: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 [8086:9a1b] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: thunderbolt
        Kernel modules: thunderbolt
00:12.0 Serial controller [0700]: Intel Corporation Tiger Lake-LP Integrated Sensor Hub [8086:a0fc] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: intel_ish_ipc
        Kernel modules: intel_ish_ipc
00:14.0 USB controller [0c03]: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller [8086:a0ed] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
00:14.2 RAM memory [0500]: Intel Corporation Tiger Lake-LP Shared SRAM [8086:a0ef] (rev 20)
        Subsystem: Dell Device [1028:0a21]
00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:a0f0] (rev 20)
        Subsystem: Intel Corporation Device [8086:4070]
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi
00:15.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 [8086:a0e8] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: intel-lpss
        Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #1 [8086:a0e9] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: intel-lpss
        Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Tiger Lake-LP Management Engine Interface [8086:a0e0] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: mei_me
        Kernel modules: mei_me
00:1c.0 PCI bridge [0604]: Intel Corporation Tiger Lake-LP PCI Express Root Port #7 [8086:a0be] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Tiger Lake-LP LPC Controller [8086:a082] (rev 20)
        Subsystem: Dell Device [1028:0a21]
00:1f.3 Audio device [0403]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
00:1f.4 SMBus [0c05]: Intel Corporation Tiger Lake-LP SMBus Controller [8086:a0a3] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP SPI Controller [8086:a0a4] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: intel-spi
        Kernel modules: spi_intel_pci
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (13) I219-V [8086:15fc] (rev 20)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: e1000e
        Kernel modules: e1000e
01:00.0 Non-Volatile memory controller [0108]: Micron/Crucial Technology Device [c0a9:560b] (rev 03)
        Subsystem: Micron/Crucial Technology Device [c0a9:1100]
        Kernel driver in use: nvme
        Kernel modules: nvme
56:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
        Subsystem: Dell Device [1028:0a21]
        Kernel driver in use: rtsx_pci
        Kernel modules: rtsx_pci
sudo lscpu
Architecture :                              x86_64
  Mode(s) opératoire(s) des processeurs :   32-bit, 64-bit
  Tailles des adresses:                     39 bits physical, 48 bits virtual
  Boutisme :                                Little Endian
Processeur(s) :                             8
  Liste de processeur(s) en ligne :         0-7
Identifiant constructeur :                  GenuineIntel
  Nom de modèle :                           11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
    Famille de processeur :                 6
    Modèle :                                140
    Thread(s) par cœur :                    2
    Cœur(s) par socket :                    4
    Socket(s) :                             1
    Révision :                              1
    multiplication des MHz du/des CPU(s) :  10%
    Vitesse maximale du processeur en MHz : 4200,0000
    Vitesse minimale du processeur en MHz : 400,0000
    BogoMIPS :                              2764,80
    Drapeaux :                              fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 c
                                            lflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp 
                                            lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop
                                            _tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl 
                                            vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe
                                             popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowpre
                                            fetch cpuid_fault epb cat_l2 cdp_l2 ssbd ibrs ibpb stibp ibrs_enhanced tp
                                            r_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep 
                                            bmi2 erms invpcid rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflu
                                            shopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xge
                                            tbv1 xsaves split_lock_detect user_shstk dtherm ida arat pln pts hwp hwp_
                                            notify hwp_act_window hwp_epp hwp_pkg_req vnmi avx512vbmi umip pku ospke 
                                            avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcn
                                            tdq rdpid movdiri movdir64b fsrm avx512_vp2intersect md_clear ibt flush_l
                                            1d arch_capabilities indirect_thunk_its
Fonctionnalités de virtualisation :         
  Virtualisation :                          VT-x
Caches (somme de toutes) :                  
  L1d :                                     192 KiB (4 instances)
  L1i :                                     128 KiB (4 instances)
  L2 :                                      5 MiB (4 instances)
  L3 :                                      8 MiB (1 instance)
NUMA :                                      
  Nœud(s) NUMA :                            1
  Nœud NUMA 0 de processeur(s) :            0-7
Vulnérabilités :                            
  Gather data sampling :                    Mitigation; Microcode
  Indirect target selection :               Mitigation; Aligned branch/return thunks
  Itlb multihit :                           Not affected
  L1tf :                                    Not affected
  Mds :                                     Not affected
  Meltdown :                                Not affected
  Mmio stale data :                         Not affected
  Reg file data sampling :                  Not affected
  Retbleed :                                Not affected
  Spec rstack overflow :                    Not affected
  Spec store bypass :                       Mitigation; Speculative Store Bypass disabled via prctl
  Spectre v1 :                              Mitigation; usercopy/swapgs barriers and __user pointer sanitization
  Spectre v2 :                              Mitigation; Enhanced / Automatic IBRS; IBPB conditional; PBRSB-eIBRS SW s
                                            equence; BHI SW loop, KVM SW loop
  Srbds :                                   Not affected
  Tsa :                                     Not affected
  Tsx async abort :                         Not affected
  Vmscape :                                 Not affected
Laptop of Grimlok (no webcam, Trisquel 10, 2022)
~$ lsusb:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 093a:2521 Pixart Imaging, Inc. Optical Mouse
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~$ lspci:
00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers (rev 01)
00:02.0 VGA compatible controller: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] (rev 01)
00:04.0 Signal processing controller: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 01)
00:06.0 PCI bridge: Intel Corporation 11th Gen Core Processor PCIe Controller (rev 01)
00:07.0 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 (rev 01)
00:07.1 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 (rev 01)
00:0d.0 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller (rev 01)
00:0d.2 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 (rev 01)
00:12.0 Serial controller: Intel Corporation Tiger Lake-LP Integrated Sensor Hub (rev 20)
00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
00:15.0 Serial bus controller: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 (rev 20)
00:15.1 Serial bus controller: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #1 (rev 20)
00:16.0 Communication controller: Intel Corporation Tiger Lake-LP Management Engine Interface (rev 20)
00:1c.0 PCI bridge: Intel Corporation Tigerlake PCH-LP PCI Express Root Port #6 (rev 20)
00:1c.6 PCI bridge: Intel Corporation Device a0be (rev 20)
00:1d.0 PCI bridge: Intel Corporation Tiger Lake-LP PCI Express Root Port #9 (rev 20)
00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev 20)
00:1f.3 Audio device: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-LP SPI Controller (rev 20)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (13) I219-V (rev 20)
01:00.0 Non-Volatile memory controller: Sandisk Corp Device 5017 (rev 01)
72:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
73:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
74:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller 980
~$ lscpu:
Architecture:            x86_64
  CPU op-mode(s):        32-bit, 64-bit
  Address sizes:         39 bits physical, 48 bits virtual
  Byte Order:            Little Endian
CPU(s):                  8
  On-line CPU(s) list:   0-7
Vendor ID:               GenuineIntel
  Model name:            11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
    CPU family:          6
    Model:               140
    Thread(s) per core:  2
    Core(s) per socket:  4
    Socket(s):           1
    Stepping:            1
    CPU max MHz:         4700.0000
    CPU min MHz:         400.0000
    BogoMIPS:            3379.20
    Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mc
                         a cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss 
                         ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art
                          arch_perfmon pebs bts rep_good nopl xtopology nonstop_
                         tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes6
                         4 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr p
                         dcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline
                         _timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefe
                         tch cpuid_fault epb cat_l2 invpcid_single cdp_l2 ssbd i
                         brs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriori
                         ty ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep b
                         mi2 erms invpcid rdt_a avx512f avx512dq rdseed adx smap
                          avx512ifma clflushopt clwb intel_pt avx512cd sha_ni av
                         x512bw avx512vl xsaveopt xsavec xgetbv1 xsaves split_lo
                         ck_detect dtherm ida arat pln pts hwp hwp_notify hwp_ac
                         t_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke 
                         avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bi
                         talg avx512_vpopcntdq rdpid movdiri movdir64b fsrm avx5
                         12_vp2intersect md_clear flush_l1d arch_capabilities
Virtualization features: 
  Virtualization:        VT-x
Caches (sum of all):     
  L1d:                   192 KiB (4 instances)
  L1i:                   128 KiB (4 instances)
  L2:                    5 MiB (4 instances)
  L3:                    12 MiB (1 instance)
NUMA:                    
  NUMA node(s):          1
  NUMA node0 CPU(s):     0-7
Vulnerabilities:         
  Itlb multihit:         Not affected
  L1tf:                  Not affected
  Mds:                   Not affected
  Meltdown:              Not affected
  Mmio stale data:       Not affected
  Retbleed:              Not affected
  Spec store bypass:     Mitigation; Speculative Store Bypass disabled via prctl
                          and seccomp
  Spectre v1:            Mitigation; usercopy/swapgs barriers and __user pointer
                          sanitization
  Spectre v2:            Mitigation; Enhanced IBRS, IBPB conditional, RSB fillin
                         g, PBRSB-eIBRS SW sequence
  Srbds:                 Not affected
  Tsx async abort:       Not affected

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