我在一台戴尔 Inspiron 11 英寸笔记本电脑上安装了 Ubuntu 18.04，根据规格，它有一个 Realtek 读卡器。它在 Windows 上运行良好，但自从安装了 Ubuntu 后就不行了。
我尝试了在其他线程中发现的各种建议，例如从 Realtek 网站安装驱动程序，使用此命令安装 exFAT...
sudo apt-get install exfat-fuse exfat-utils
...重新安装 udisks 2...
sudo apt-get install --reinstall udisks2
...在我尝试的每件事之间重新启动。
输出lsub显示了读卡器（见下文），但卡未出现在文件中。在系统进行标准更新后，在重新启动之前，我曾短暂地瞥见过卡，但重新启动后又消失了。
我还可以尝试什么？
欢迎所有建议！
lsusb 和 lspci 的输出：
~$ lsusb
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 003: ID 0c45:671e Microdia
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
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 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 004: ID 0cf3:e005 Atheros Communications, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) I/O Memory Management Unit
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] (rev eb)
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15b3
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1578
00:09.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 157d
00:09.2 Audio device: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Audio Controller
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 20)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 4b)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 49)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 4b)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15b5
01:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
~$ sudo lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 91M 1 loop /snap/core/6350
loop1 7:1 0 14,8M 1 loop /snap/gnome-characters/317
loop2 7:2 0 2,3M 1 loop /snap/gnome-calculator/260
loop3 7:3 0 3,7M 1 loop /snap/gnome-system-monitor/100
loop4 7:4 0 54,5M 1 loop /snap/core18/1192
loop5 7:5 0 4,2M 1 loop /snap/gnome-calculator/501
loop6 7:6 0 956K 1 loop /snap/gnome-logs/81
loop7 7:7 0 13M 1 loop /snap/gnome-characters/139
loop8 7:8 0 3,7M 1 loop /snap/gnome-system-monitor/57
loop9 7:9 0 89,1M 1 loop /snap/core/7917
loop10 7:10 0 14,5M 1 loop /snap/gnome-logs/45
loop11 7:11 0 34,6M 1 loop /snap/gtk-common-themes/818
loop12 7:12 0 140,7M 1 loop /snap/gnome-3-26-1604/92
loop13 7:13 0 140,7M 1 loop /snap/gnome-3-26-1604/74
loop14 7:14 0 149,9M 1 loop /snap/gnome-3-28-1804/71
loop15 7:15 0 44,2M 1 loop /snap/gtk-common-themes/1353
sda 8:0 0 29,1G 0 disk
├─sda1 8:1 0 6,5G 0 part [SWAP]
├─sda2 8:2 0 1K 0 part
└─sda5 8:5 0 22,6G 0 part /
mmcblk0 179:0 0 238,3G 0 disk