大家晚上好,
我最近在一台旧笔记本电脑上安装了 Ubuntu。最初我以为我完全覆盖了原来的操作系统 Windows 10,但是当我完成 Ubuntu 的安装后,我下载了 sysinfo 来检查系统信息,发现笔记本电脑上的总内存似乎大幅减少。我在下面附上了有关内存的系统分析器报告:
Memory
Memory
MemTotal Total Memory 8064052 KiB
MemFree Free Memory 4481184 KiB
MemAvailable 5975520 KiB
Buffers 88484 KiB
Cached 1671804 KiB
SwapCached Cached Swap 0 KiB
Active 2093756 KiB
Inactive 1080904 KiB
Active(anon) 1415564 KiB
Inactive(anon) 90388 KiB
Active(file) 678192 KiB
Inactive(file) 990516 KiB
Unevictable 16 KiB
Mlocked 16 KiB
SwapTotal Virtual Memory 2097148 KiB
SwapFree Free Virtual Memory 2097148 KiB
Dirty 1284 KiB
Writeback 0 KiB
AnonPages 1414420 KiB
Mapped 510168 KiB
Shmem 91576 KiB
Slab 174044 KiB
SReclaimable 102924 KiB
SUnreclaim 71120 KiB
KernelStack 12768 KiB
PageTables 47672 KiB
NFS_Unstable 0 KiB
Bounce 0 KiB
WritebackTmp 0 KiB
CommitLimit 6129172 KiB
Committed_AS 6279400 KiB
VmallocTotal -1 KiB
VmallocUsed 0 KiB
VmallocChunk 0 KiB
HardwareCorrupted 0 KiB
AnonHugePages 0 KiB
ShmemHugePages 0 KiB
ShmemPmdMapped 0 KiB
CmaTotal 0 KiB
CmaFree 0 KiB
HugePages_Total 0
HugePages_Free 0
HugePages_Rsvd 0
HugePages_Surp 0
Hugepagesize 2048 KiB
DirectMap4k 306060 KiB
DirectMap2M 4833280 KiB
DirectMap1G 4194304 KiB
当我尝试使用终端检查其他分区时,我得到了以下结果:
Device Start End Sectors Size Type
/dev/sdb1 2048 1026047 1024000 500M EFI System
/dev/sdb2 1026048 1288191 262144 128M Microsoft reserved
/dev/sdb3 1288192 220254207 218966016 104.4G Microsoft basic data
/dev/sdb4 220254208 221188095 933888 456M Windows recovery environment
/dev/sdb5 221188096 247799807 26611712 12.7G Windows recovery environment
/dev/sdb6 247799808 250030079 2230272 1.1G Windows recovery environment
抱歉,这听起来很明显,但那些 Windows 分区在那里吗?据我所知,EFI 系统是 Ubuntu,其余的是 Windows 分区。我以为我在安装过程中删除了 Windows。如果是这样,我该如何删除这些分区?
任何帮助将不胜感激。
干杯,
斯科特