我有一个双启动Win 10和Ubuntu 16笔记本电脑。Windows运行良好,但Ubuntu在2/3启动时冻结。我输入我的密码,桌面显示,2秒后,它完全卡住了。我不能移动我的鼠标光标,不响应键盘按键。所以我不得不强行关闭它,在我试图再次启动它之后,它表现得很奇怪。当我按下电源按钮时,它不会马上启动。我不得不让它冷静下来,以后再试一次。
这是我的作品
免费-h:
total used free shared buff/cache available
Mem: 11G 2,2G 6,4G 685M 2,6G 8,0G
Swap: 11G 0B 11Gswapon -s:
Filename Type Size Used Priority
/dev/sda7 partition 12009468 0 -1ls -alt /var/crash:
total 55936
drwxrwsrwt 2 root whoopsie 4096 јул 31 10:09 .
-rwxrwxrwx 1 root whoopsie 0 јул 31 10:09 .lock
-rw-r----- 1 root whoopsie 33096 јул 31 10:09 _sbin_auplink.0.crash
-rw-r----- 1 root whoopsie 4008837 јул 29 09:56 _usr_lib_xorg_Xorg.0.crash
-rw------- 1 whoopsie whoopsie 0 јул 28 18:19 postgresql-9.5.0.uploaded
-rw-r--r-- 1 root whoopsie 0 јул 28 18:19 postgresql-9.5.0.upload
-rw-r----- 1 root whoopsie 449489 јул 28 18:19 postgresql-9.5.0.crash
-rw------- 1 whoopsie whoopsie 0 јул 28 12:40 _usr_bin_compiz.1000.uploaded
-rw-rw-r-- 1 nemanja whoopsie 0 јул 28 12:40 _usr_bin_compiz.1000.upload
-rw-r----- 1 nemanja whoopsie 16045367 јул 28 12:40 _usr_bin_compiz.1000.crash
-rw------- 1 whoopsie whoopsie 0 јул 26 23:44 _usr_lib_xorg_Xorg.0.uploaded
-rw-r--r-- 1 root whoopsie 0 јул 26 23:39 _usr_lib_xorg_Xorg.0.upload
-rw------- 1 whoopsie whoopsie 0 јул 26 23:39 _usr_sbin_NetworkManager.0.uploaded
-rw-r--r-- 1 root whoopsie 0 јул 26 23:39 _usr_sbin_NetworkManager.0.upload
-rw-r----- 1 root whoopsie 1324522 јул 26 23:39 _usr_sbin_NetworkManager.0.crash
-rw-r----- 1 nemanja whoopsie 1894346 јул 25 08:16 _usr_lib_x86_64-linux-gnu_unity_unity-panel-service.1000.crash
-rw-r----- 1 root whoopsie 472779 јул 25 08:15 _lib_systemd_systemd.0.crash
-rw-r----- 1 root whoopsie 11468932 јул 25 08:12 _usr_share_apport_apport-gtk.0.crash
-rw-r----- 1 root whoopsie 396850 јул 25 08:12 _usr_bin_host.0.crash
-rw-r----- 1 nemanja whoopsie 21152973 јул 25 08:11 _usr_bin_gnome-software.1000.crash
-rw------- 1 whoopsie whoopsie 0 јул 25 08:06 _sbin_auplink.0.uploaded
-rw-r--r-- 1 root whoopsie 0 јул 25 08:06 _sbin_auplink.0.upload
drwxr-xr-x 14 root root 4096 феб 15 21:43 ..dmidecode -t内存:
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
Handle 0x000B, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 32 GB
Error Information Handle: Not Provided
Number Of Devices: 4
Handle 0x000C, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: Samsung
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: M471B5173EB0-YK0
Rank: 1
Configured Clock Speed: 1333 MHz
Handle 0x000E, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Configured Clock Speed: Unknown
Handle 0x000F, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 8192 MB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MHz
Manufacturer: 1315
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: CT8G3S1339M.M16FED
Rank: 2
Configured Clock Speed: 1333 MHz
Handle 0x0011, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Configured Clock Speed: Unknown@heynnema询问
发布于 2017-08-01 16:57:38
一个ls -alt /var/crash显示该系统非常不稳定。
我怀疑有记忆问题。
sudo dmidecode -t memory显示有一个4G三星SIMM和一个8G关键的SIMM。有点不寻常的配置..。因为它是从那边来的。内存交织将被禁用。
我们从http://memtest86.com下载了空闲内存诊断,它似乎希望在多次传递时关闭计算机。用户将把计算机带到商店作进一步诊断。
原来是8G的关键西姆是坏的。联系关键,看看它是否还在保修期内。如果是这样的话,从他们那里购买一个额外的8G RAM SIMM (完全相同的型号#,假设它对您的机器是正确的,请与他们检查),这样您将有16G的交错RAM。
https://askubuntu.com/questions/941584
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