Não consigo acessar(ou ler) o meu SD card no Ubuntu 15.10

[Alberto09]

Olá, estou tentando ler o meu cartão SD no meu notbook, mas coloco ele na entrada e não obtenho nenhuma resposta, vi alguns posts parecidos e executei os seguintes passos:

alberto@alberto-Aspire-E1-571:~$ sudo lshw -C generic
[sudo] senha para alberto:
  *-generic:0             
       descrição: SD Host controller
       produto: BCM57765/57785 SDXC/MMC Card Reader
       fabricante: Broadcom Corporation
       ID físico: 0.1
       informações do barramento: pci@0000:02:00.1
       versão: 10
       largura: 64 bits
       clock: 33MHz
       capacidades: pm msi pciexpress bus_master cap_list
       configuração: driver=sdhci-pci latency=0
       recursos: irq:17 memória:90400000-9040ffff
  *-generic:1 DISPONÍVEL
       descrição: System peripheral
       produto: BCM57765/57785 MS Card Reader
       fabricante: Broadcom Corporation
       ID físico: 0.2
       informações do barramento: pci@0000:02:00.2
       versão: 10
       largura: 64 bits
       clock: 33MHz
       capacidades: pm msi pciexpress bus_master cap_list
       configuração: latency=0
       recursos: memória:90410000-9041ffff
  *-generic:2 DISPONÍVEL
       descrição: System peripheral
       produto: BCM57765/57785 xD-Picture Card Reader
       fabricante: Broadcom Corporation
       ID físico: 0.3
       informações do barramento: pci@0000:02:00.3
       versão: 10
       largura: 64 bits
       clock: 33MHz
       capacidades: pm msi pciexpress bus_master cap_list
       configuração: latency=0
       recursos: memória:90420000-9042ffff
alberto@alberto-Aspire-E1-571:~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe (rev 10)
02:00.1 SD Host controller: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader (rev 10)
02:00.2 System peripheral: Broadcom Corporation BCM57765/57785 MS Card Reader (rev 10)
02:00.3 System peripheral: Broadcom Corporation BCM57765/57785 xD-Picture Card Reader (rev 10)
03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
alberto@alberto-Aspire-E1-571:~$ lsusb
Bus 002 Device 003: ID 1c4f:0034 SiGma Micro
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1bcf:2c18 Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
alberto@alberto-Aspire-E1-571:~$ dmesg | tail-20
tail-20: comando não encontrado
alberto@alberto-Aspire-E1-571:~$ dmesg|tail-20
tail-20: comando não encontrado
alberto@alberto-Aspire-E1-571:~$ dmesg|tail -20
[   27.934843] ath: EEPROM indicates we should expect a country code
[   27.934844] ath: doing EEPROM country->regdmn map search
[   27.934845] ath: country maps to regdmn code: 0x3b
[   27.934846] ath: Country alpha2 being used: BR
[   27.934847] ath: Regpair used: 0x3b
[   27.934848] ath: regdomain 0x804c dynamically updated by country IE
[   27.934869] cfg80211: Regulatory domain changed to country: BR
[   27.934870] cfg80211:  DFS Master region: FCC
[   27.934871] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   27.934873] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   27.934874] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[   27.934875] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2400 mBm), (0 s)
[   27.934877] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2400 mBm), (0 s)
[   27.934878] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[  159.293916] mmc0: card 0007 removed
[  169.957435] mmc0: Card removed during transfer!
[  169.957440] mmc0: Resetting controller.
[  169.964256] mmc0: Card removed during transfer!
[  169.964259] mmc0: Resetting controller.
[  169.972697] mmc0: error -123 whilst initialising SD card


Não sei resolver esse erro, agradeço desde já pela ajuda!