[求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

sedneysun · #1

我想在 16GB 闪迪 CZ48 USB3.0 优盘上安装Ubuntu 16.04 桌面版。
根据网上的教程，我先在Ubuntu官网上下载了Ubuntu live cd 的ISO，使用Ultra ISO(Ver 9.6.5.3237)将ISO烧录在一个旧的金士顿2GB制成 Live-usb。
使用此金士顿优盘开机引导后正常开机并进入系统（电脑是IBM T60，2G 内存）。然后，关机、将2GB的金士顿优盘和16GB的闪迪 CZ48优盘同时插入IBM T60的USB口上，再开机，选择2GB的金士顿优盘引导，之后进入安装界面；安装时分区过程中已选择将 boot loader 安装在闪迪16GB的优盘上（/dev/sdb），闪迪优盘上分了一个10GB的"/"目录（ext4格式）和2GB的swap分区(还有3~4GB的剩余空间没有分区)；安装开始一切正常，安装完毕后系统提示重启，重启后选择闪迪 16GB优盘引导，正常登陆系统，可以看到金士顿2GB优盘和闪迪16GB优盘上的挂载信息；

接着 问题出现了，问题出现了，问题出现了（三遍）

IBM T60关机后我将闪迪16GB的优盘拔出，插在台式机上（win7 32bit，4GB内存，CPU i7 2600，主板：华硕 P8P67），希望通过闪迪优盘开机，结果在BIOS中的开机启动项中找不到闪迪16GB优盘的选项，更换前、后 USB插口结果都一样；使用win7 系统正常开机登陆系统后，发现检测不到闪迪16GB优盘（优盘上的指示灯也不亮），磁盘管理器中也看不到优盘，更换前、后USB插口结果都一样。
将闪迪16GB优盘插入笔记本USB口，开机后一样检测不到优盘。（插跟没插一样）

闪迪优盘挂掉了，闪迪优盘挂掉了，闪迪优盘挂掉了

请问有谁遇到过与我一样的问题吗？

已经有两个CZ48牺牲了，我安装的方法和步骤有误吗？

poloshiao · #2

然后，关机、将2GB的金士顿优盘和16GB的闪迪 CZ48优盘同时插入IBM T60的USB口上，再开机，选择2GB的金士顿优盘引导

選擇試用桌面
登入試用桌面後
把下面指令複製貼進終端機執行
1-1. sudo fdisk -lu
1-2. sudo parted -l print
把結果全部直接選取/複製/貼上來不要摘錄

rosynirvana · #3

按照官方wiki的说法，ubuntu装在U盘里是可接受的，但是不应该在U盘上swap

另外你买到的CZ48是插上去亮灯的？

sedneysun · #4

poloshiao 写了：
然后，关机、将2GB的金士顿优盘和16GB的闪迪 CZ48优盘同时插入IBM T60的USB口上，再开机，选择2GB的金士顿优盘引导
選擇試用桌面
登入試用桌面後
把下面指令複製貼進終端機執行
1-1. sudo fdisk -lu
1-2. sudo parted -l print
把結果全部直接選取/複製/貼上來不要摘錄

谢谢关注，等我回家试试，一共买了三只U盘，现在只剩下最后一个CZ48了，只希望能平平安安的做好优盘的本分就好....

vickycq · #5

1. 使用旧的金士顿2GB制成的 Live-usb 开机
2. 登入桌面后稍候片刻
3. 插入 CZ48
4. 执行以下指令把结果全部复制贴上来

代码：全选

dmesg | tail -n 50

sedneysun 写了：优盘上的指示灯也不亮

参考
http://club.jd.com/repay/929735_baa6b95 ... 2a7_1.html
http://club.jd.com/repay/929735_4062d29 ... ed4_1.html
http://bbs.mydigit.cn/read.php?tid=1414287
http://tieba.baidu.com/p/3655641502

sedneysun · #6

rosynirvana 写了：按照官方wiki的说法，ubuntu装在U盘里是可接受的，但是不应该在U盘上swap

另外你买到的CZ48是插上去亮灯的？

“不应再U盘上装swap”在网上也看过，考虑到U盘的读写速度和寿命不建议安装；但我是个新手，看过的教程说至少要有根目录和swap，所以就照做了，第一个分区10GB ext4格式，然后是2GB的swap；优盘上一个呼吸灯（蓝色的），插在电脑上会亮的

rosynirvana · #7

sedneysun 写了： “不应再U盘上装swap”在网上也看过，考虑到U盘的读写速度和寿命不建议安装；但我是个新手，看过的教程说至少要有根目录和swap，所以就照做了，第一个分区10GB ext4格式，然后是2GB的swap；优盘上一个呼吸灯（蓝色的），插在电脑上会亮的

那教程没考虑到装在USB Disk上这种情况
USB Disk减少写入是很重要的，特别是上面装操作系统的情况下

vickycq · #8

除了取消 swap 之外，还可采取以下措施适应闪存颗粒特点
noatime
deadline IO scheduler
ramlog
commit=600
......

参考 https://wiki.debian.org/SSDOptimization

poloshiao · #9

“不应再U盘上装swap”在网上也看过，考虑到U盘的读写速度和寿命不建议安装；但我是个新手，看过的教程说至少要有根目录和swap，所以就照做了，第一个分区10GB ext4格式，然后是2GB的swap；

1. 如果你的 RAM 內存大於 2 GB
初安裝 Ubuntu (於 U 盤) 時可以暫時不分割/掛載 swap 分割區
你將來實際使用 Ubuntu 有需要時再分割/掛載 swap 分割區或 swap 檔案

2. 如果你的硬盤上面有已經分割的 swap 分割區
從 U 盤啟動 Ubuntu 時也可能會自動掛載該硬盤上面的 swap 分割區
2-1. 意思是 swap 分割區不一定需要在 U 盤上

3. 開機登入桌面
sudo swapon -s
可以看出已經掛載的 swap 情況

sedneysun · #10

poloshiao 写了：
然后，关机、将2GB的金士顿优盘和16GB的闪迪 CZ48优盘同时插入IBM T60的USB口上，再开机，选择2GB的金士顿优盘引导
選擇試用桌面
登入試用桌面後
把下面指令複製貼進終端機執行
1-1. sudo fdisk -lu
1-2. sudo parted -l print
把結果全部直接選取/複製/貼上來不要摘錄

1-1.fdisk -lu

I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x6295eb31

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 63 41957999 41957937 20G 7 HPFS/NTFS/exFAT
/dev/sda2 41958061 273518591 231560531 110.4G f W95 Ext'd (LBA)
/dev/sda5 41958063 146815199 104857137 50G 7 HPFS/NTFS/exFAT
/dev/sda6 146817024 234704895 87887872 41.9G 83 Linux
/dev/sda7 234706944 240564223 5857280 2.8G 82 Linux swap / Solaris
/dev/sda8 240566272 273518591 32952320 15.7G 83 Linux

Disk /dev/sdc: 1.9 GiB, 2034237440 bytes, 3973120 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: 0xcad4ebea

Device Boot Start End Sectors Size Id Type
/dev/sdc4 * 63 3973056 3972994 1.9G 6 FAT16

Disk /dev/sdb: 14.5 GiB, 15597568000 bytes, 30464000 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: 0x00000000

Device Boot Start End Sectors Size Id Type
/dev/sdb1 32 30463999 30463968 14.5G c W95 FAT32 (LBA)
root@ubuntu:/home/ubuntu# clear

root@ubuntu:/home/ubuntu# fdisk -lu
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 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

Disk /dev/loop0: 1.4 GiB, 1460752384 bytes, 2853032 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: 149.1 GiB, 160041885696 bytes, 312581808 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: 0x6295eb31

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 63 41957999 41957937 20G 7 HPFS/NTFS/exFAT
/dev/sda2 41958061 273518591 231560531 110.4G f W95 Ext'd (LBA)
/dev/sda5 41958063 146815199 104857137 50G 7 HPFS/NTFS/exFAT
/dev/sda6 146817024 234704895 87887872 41.9G 83 Linux
/dev/sda7 234706944 240564223 5857280 2.8G 82 Linux swap / Solaris
/dev/sda8 240566272 273518591 32952320 15.7G 83 Linux

Disk /dev/sdc: 1.9 GiB, 2034237440 bytes, 3973120 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: 0xcad4ebea

Device Boot Start End Sectors Size Id Type
/dev/sdc4 * 63 3973056 3972994 1.9G 6 FAT16

Disk /dev/sdb: 14.5 GiB, 15597568000 bytes, 30464000 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: 0x00000000

Device Boot Start End Sectors Size Id Type
/dev/sdb1 32 30463999 30463968 14.5G c W95 FAT32 (LBA)
root@ubuntu:/home/ubuntu#

parted -l print

root@ubuntu:/home/ubuntu# parted -l print
Model: ATA WDC WD1600BEVS-0 (scsi)
Disk /dev/sda: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 32.3kB 21.5GB 21.5GB primary ntfs boot
2 21.5GB 140GB 119GB extended lba
5 21.5GB 75.2GB 53.7GB logical ntfs
6 75.2GB 120GB 45.0GB logical ext4
7 120GB 123GB 2999MB logical linux-swap(v1)
8 123GB 140GB 16.9GB logical ext4

Model: SanDisk Ultra (scsi)
Disk /dev/sdb: 15.6GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 16.4kB 15.6GB 15.6GB primary fat32 lba

Model: Kingston DataTraveler 2.0 (scsi)
Disk /dev/sdc: 2034MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
4 32.3kB 2034MB 2034MB primary fat16 boot

root@ubuntu:/home/ubuntu#

sedneysun · #11

vickycq 写了：1. 使用旧的金士顿2GB制成的 Live-usb 开机
2. 登入桌面后稍候片刻
3. 插入 CZ48
4. 执行以下指令把结果全部复制贴上来
代码：全选
dmesg | tail -n 50

dmesg | tail -n 50

Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 32.3kB 21.5GB 21.5GB primary ntfs boot
2 21.5GB 140GB 119GB extended lba
5 21.5GB 75.2GB 53.7GB logical ntfs
6 75.2GB 120GB 45.0GB logical ext4
7 120GB 123GB 2999MB logical linux-swap(v1)
8 123GB 140GB 16.9GB logical ext4

Model: SanDisk Ultra (scsi)
Disk /dev/sdb: 15.6GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 16.4kB 15.6GB 15.6GB primary fat32 lba

Model: Kingston DataTraveler 2.0 (scsi)
Disk /dev/sdc: 2034MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
4 32.3kB 2034MB 2034MB primary fat16 boot

root@ubuntu:/home/ubuntu# cls
No command 'cls' found, but there are 18 similar ones
cls: command not found
root@ubuntu:/home/ubuntu# clear

root@ubuntu:/home/ubuntu# dmesg | tail -n 50
[ 211.128576] wls3: associate with d8:15:0d:48:63:40 (try 1/3)
[ 211.133311] wls3: RX AssocResp from d8:15:0d:48:63:40 (capab=0x431 status=0 aid=3)
[ 211.134605] wls3: associated
[ 211.134648] IPv6: ADDRCONF(NETDEV_CHANGE): wls3: link becomes ready
[ 282.142180] wls3: authenticate with 6c:59:40:51:f0:ea
[ 282.142255] wls3: send auth to 6c:59:40:51:f0:ea (try 1/3)
[ 282.144864] wls3: authenticated
[ 282.148122] wls3: associate with 6c:59:40:51:f0:ea (try 1/3)
[ 282.152166] wls3: RX AssocResp from 6c:59:40:51:f0:ea (capab=0x431 status=0 aid=2)
[ 282.155417] wls3: associated
[ 282.367005] cfg80211: World regulatory domain updated:
[ 282.367011] cfg80211: DFS Master region: unset
[ 282.367012] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 282.367016] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 282.367019] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 282.367022] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 282.367025] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 282.367028] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 282.367030] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 282.367033] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 282.367036] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 282.748249] cfg80211: Regulatory domain changed to country: CN
[ 282.748254] cfg80211: DFS Master region: FCC
[ 282.748256] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 282.748259] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 282.748263] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (N/A)
[ 282.748266] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[ 282.748269] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[ 282.748271] cfg80211: (57240000 KHz - 59400000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[ 282.748274] cfg80211: (59400000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4400 mBm), (N/A)
[ 282.748276] cfg80211: (63720000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[ 345.377155] wls3: authenticate with d8:15:0d:48:63:40
[ 345.377211] wls3: send auth to d8:15:0d:48:63:40 (try 1/3)
[ 345.380564] wls3: authenticated
[ 345.384237] wls3: associate with d8:15:0d:48:63:40 (try 1/3)
[ 345.387082] wls3: RX AssocResp from d8:15:0d:48:63:40 (capab=0x431 status=0 aid=3)
[ 345.388215] wls3: associated
[ 345.623050] cfg80211: World regulatory domain updated:
[ 345.623056] cfg80211: DFS Master region: unset
[ 345.623058] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 345.623061] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 345.623064] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 345.623066] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 345.623070] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 345.623073] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 345.623076] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 345.623078] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 345.623081] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 379.367454] perf interrupt took too long (2533 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 533.576329] CE: hpet increased min_delta_ns to 20115 nsec
root@ubuntu:/home/ubuntu#

poloshiao · #12

fdisk -lu
Disk /dev/sdb: 14.5 GiB, 15597568000 bytes, 30464000 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: 0x00000000
Device Boot Start End Sectors Size Id Type
/dev/sdb1 32 30463999 30463968 14.5G c W95 FAT32 (LBA)

1. 你的這個 U 盤的 c W95 FAT32 (LBA) 有問題

parted -l print
Model: SanDisk Ultra (scsi)
Disk /dev/sdb: 15.6GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 16.4kB 15.6GB 15.6GB primary fat32 lba

2. 你的這個 U 盤的 fat32 lba 有問題

3. 新手最好選擇 ext4 不要 lba
3-1. 參閱
https://en.wikipedia.org/wiki/Partition_type
83h File system GNU/Linux

xenomorph0525 · #13

如果要安裝Linux作業系統到U盤，可以參考一下這一篇，但這是針對 Ubuntu MATE 14.04 寫的，有一些地方需要自行變通。
http://www.ubuntu-tw.org/modules/newbb/ ... _id=101916

photor · #14

[求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

[求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？

Re: [求助] 安装 Ubuntu 16.04 桌面版到u盘导致u盘报废？