我的 SSD（sdb）上安装了 Windows，但其恢复和 EFI 分区已默认创建在我的 HDD（sda）上。我在 HDD 上还有另一个分区用于存储一些文件。
这是我从 Ubiquity 获得的信息，其中包含每个分区的一般描述（取自 Windows 分区工具）：
sda1：Windows 恢复分区sda2：Windows EFI 分区sda3：NTFS 通用分区sdb被一个 NTFS Windows 分区占用。
当我尝试像往常一样安装 Ubuntu 时，它无法识别 Windows。我阅读了如何手动设置 Ubuntu 的分区，但它说我无法在保留其他sda分区的情况下执行此操作。
有没有什么办法可以做到这一点而不丢失它们？
编辑：输出fdisk -lu：
Disk /dev/loop0: 1.6 GiB, 1742868480 bytes, 3404040 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop1: 82 MiB, 86011904 bytes, 167992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop2: 140 MiB, 146841600 bytes, 286800 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop3: 1.6 MiB, 1691648 bytes, 3304 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop4: 12.2 MiB, 12804096 bytes, 25008 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop5: 21 MiB, 22003712 bytes, 42976 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop6: 3.3 MiB, 3411968 bytes, 6664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9033DBB1-06EA-4D3F-80DE-DD7C2CBFA9B2
Device Start End Sectors Size Type
/dev/sda1 2048 1023999 1021952 499M Windows recovery environment
/dev/sda2 1024000 1228799 204800 100M EFI System
/dev/sda3 1259520 1783838719 1782579200 850G Microsoft basic data
Disk /dev/sdb: 111.8 GiB, 120034123776 bytes, 234441648 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 1E74C216-5FA5-4648-BDC5-0EC101622203
Device Start End Sectors Size Type
/dev/sdb1 2048 234438655 234436608 111.8G Microsoft basic data
Disk /dev/sdc: 14.6 GiB, 15664676864 bytes, 30595072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x01bf4af5
Device Boot Start End Sectors Size Id Type
/dev/sdc1 * 2048 30595071 30593024 14.6G c W95 FAT32 (LBA)