linux /home recovering journal,linux报错:/dev/sdb2:recovering journal
問(wèn)題描述
本來(lái)在訓(xùn)練網(wǎng)絡(luò)模型,突然斷電后,再啟動(dòng)linux系統(tǒng)進(jìn)入用戶(hù)登錄界面,輸入密碼后顯示如下界面:
此界面一閃而過(guò)又到登錄界面,如此反復(fù)!
解決方法
換到命令行模式,Ctrl+Alt+F3(跟機(jī)器有關(guān),大概是在F1~F6之間)
檢查顯卡驅(qū)動(dòng)是否已經(jīng)損壞 cat /proc/driver/nvidia/version,若不能看到,則說(shuō)明有問(wèn)題
卸載已安裝顯卡驅(qū)動(dòng):
sudo apt purge nvidia-*
sudo apt autoremove
在官網(wǎng)下載對(duì)應(yīng)的顯卡驅(qū)動(dòng)程序,官網(wǎng)地址為:https://www.nvidia.com/Download/index.aspx,選擇好對(duì)應(yīng)的顯卡驅(qū)動(dòng)后,下載后的文件名為NVIDIA-Linux-x86_64-390.77.run
安裝顯卡驅(qū)動(dòng):sudo bash NVIDIA-Linux-x86_64-390.77.run
一些詢(xún)問(wèn)信息:
1)Accept License
2)The distribution-provided pre-install script failed! Are you sure you want to continue? -> CONTINUE INSTALLATION
3)Install NVIDIA's 32-bit compatibility libraries? ->YES
4) An incomplete installation of libglvnd was found. Do you want to install a full copy of libglvnd? This will overwrite any existing libglvnd libraries.-> Install and overwrite existin
5) Would you like to run the nvidia-xconfig utility? -> YES
安裝完成之后,切換到圖形界面startx,重啟。這里建議使用sudo /etc/init.d/lightdm start,如果是gdm類(lèi)型桌面系統(tǒng),自行網(wǎng)上查找啟動(dòng)命令。是啥類(lèi)型桌面參考如下:
報(bào)錯(cuò)提示
You appear to be running an X server; please exit X before...
更新驅(qū)動(dòng)需要關(guān)閉圖形桌面。查看一下是不是真的有X:
ps aux | grep X
$ ps aux | grep X
root 2242 1.6 0.0 154212 35820 tty7 Ss+ 04:10 0:01 /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
cc 4677 0.0 0.0 11284 1016 pts/8 S+ 04:11 0:00 grep --color=auto X
關(guān)閉X的方式有兩種:
(1)gdm類(lèi)型的桌面系統(tǒng)
sudo /etc/init.d/gdm stop
sudo /etc/init.d/gdm status
(2)light類(lèi)型的桌面系統(tǒng)
sudo /etc/init.d/lightdm stop
總結(jié)
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