我在 ssd 上安装了 ubuntu 双启动和 windows，并设置了单独的分区，还有另一个 hhd，里面有很多我的媒体数据，我该如何在 ubuntu 操作系统中访问它
我尝试找到一些方法来提供帮助，但毫无帮助
我已经尝试使用 ldmtool 但 ldmtool 扫描显示类似这样的内容
ldm> scan /dev/sda*
Error scanning /dev/sda: Error opening /dev/sda for reading: Permission denied
Error scanning /dev/sda1: Error opening /dev/sda1 for reading: Permission denied
Error scanning /dev/sda2: Error opening /dev/sda2 for reading: Permission denied
Error scanning /dev/sda3: Error opening /dev/sda3 for reading: Permission denied
Error scanning /dev/sda4: Error opening /dev/sda4 for reading: Permission denied
Error scanning /dev/sda5: Error opening /dev/sda5 for reading: Permission denied
Error scanning /dev/sda6: Error opening /dev/sda6 for reading: Permission denied
Error scanning /dev/sda7: Error opening /dev/sda7 for reading: Permission denied
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ldm> scan /dev/sda
Error scanning /dev/sda: Error opening /dev/sda for reading: Permission denied
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ldm> scan /dev/sdb
Error scanning /dev/sdb: Error opening /dev/sdb for reading: Permission denied
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这是 lsblk 命令的输出
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 13M 1 loop /snap/gnome-characters/103
loop1 7:1 0 86.9M 1 loop /snap/core/4917
loop2 7:2 0 140.9M 1 loop /snap/gnome-3-26-1604/70
loop3 7:3 0 2.3M 1 loop /snap/gnome-calculator/180
loop4 7:4 0 3.7M 1 loop /snap/gnome-system-monitor/51
loop5 7:5 0 12.2M 1 loop /snap/gnome-characters/69
loop6 7:6 0 3.3M 1 loop /snap/gnome-system-monitor/36
loop7 7:7 0 86.6M 1 loop /snap/core/4486
loop8 7:8 0 21M 1 loop /snap/gnome-logs/25
loop9 7:9 0 140M 1 loop /snap/gnome-3-26-1604/59
loop10 7:10 0 1.6M 1 loop /snap/gnome-calculator/154
loop11 7:11 0 14.5M 1 loop /snap/gnome-logs/37
sda 8:0 0 232.9G 0 disk
├─sda1 8:1 0 499M 0 part
├─sda2 8:2 0 99M 0 part /boot/efi
├─sda3 8:3 0 16M 0 part
├─sda4 8:4 0 117G 0 part
├─sda5 8:5 0 15.6G 0 part [SWAP]
├─sda6 8:6 0 14.9G 0 part /
└─sda7 8:7 0 84.8G 0 part /home
sdb 8:16 0 931.5G 0 disk
├─sdb1 8:17 0 100M 0 part
├─sdb2 8:18 0 1M 0 part
├─sdb3 8:19 0 15M 0 part
├─sdb4 8:20 0 790M 0 part
├─sdb5 8:21 0 741G 0 part
└─sdb6 8:22 0 189.2G 0 part
sdb5 中有 3 个分区，sdb6 中有可用空间
这也是 mount 的输出
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=3512508k,nr_inodes=878127,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=715072k,mode=755)
/dev/sda6 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=41,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1445)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/var/lib/snapd/snaps/gnome-characters_103.snap on /snap/gnome-characters/103 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_70.snap on /snap/gnome-3-26-1604/70 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_180.snap on /snap/gnome-calculator/180 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_51.snap on /snap/gnome-system-monitor/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_69.snap on /snap/gnome-characters/69 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_36.snap on /snap/gnome-system-monitor/36 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4486.snap on /snap/core/4486 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_25.snap on /snap/gnome-logs/25 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_59.snap on /snap/gnome-3-26-1604/59 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_154.snap on /snap/gnome-calculator/154 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_37.snap on /snap/gnome-logs/37 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda7 on /home type ext4 (rw,relatime,data=ordered)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=715068k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
我该怎么办？有人能帮助我吗？