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as seen on Oracle Blogs
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Crash/Instance Recovery?Media Recovery???????:
Crash/Instance Recovery???????????????(incremental checkpoint)??apply redo??????????????????????????logfile switch checkpoint,?????????????????????,????crash/instance recovery???????????????????????(online redo logfile)?
????Media Recovery…
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as seen on Super User
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I am using HP Pavilion dv4 notebook. Previously, there were following options in Recovery Manager(using f11 during boot):
+System Recovery
+Factory Restore
+Minimized Image Recovery
The System Recovery option allows me to restore only Operating system drive e.g. C:\ drive, keeping all other user…
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as seen on Super User
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I have an Eee PC 1005HAB whose hard disk has failed. I have no recovery CD/DVD, but I did previously back up the contents of the recovery partition, and would like to use them to create a bootable USB to reinstall the factory settings on the new hard drive.
Since I simply copied all the files…
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as seen on Super User
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I created an image of my system with macrium reflect freeware program and stored the image on an usb external hard drive.
However the macrium reflect linux recovery disc on startup hangs up of the first three lines of instructions and therefore I cannot access the image on the usb external hard drive…
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as seen on Super User
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Background: I am preparing a PC that I am sending to a relative abroad, who has little or no internet access, and next to no sensible options for getting IT support should anything go wrong. As such I am trying to provide a full set of recovery options such that they are able to reinstall the OS…
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as seen on Ask Ubuntu
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I just booted 12.04 for installation from USB-stick. But there is a problem with the display.
After boot I see a rectangle on the lower left corner of the screen, after a while I see "Ubuntu 12.04 ..." loading from USB-Stick, the Ubuntu-Desktop starts fine, clicking on Ubuntu-Install seems to work…
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as seen on Ask Ubuntu
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Often (every fifth time perhaps) when I turn on my system, I'm greeted with the "running in low-graphics mode” window. Sometimes all I have to do is reboot and the system will start correctly, sometimes there can be a longer series of failed starts. If I go to the terminal and log in, I can run startx…
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as seen on Ask Ubuntu
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Well, I installed MDM, and found it's buggy with my VGA hardware due to the following screen after rebooting:
This screen repeats, even if I choose Yes or No
As I have access to the console (by pressing ALT+F2) I tried,
sudo dpkg-reconfigure lightdm which gave me the following screen,
Even…
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as seen on Ask Ubuntu
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I was trying to install skype on ubuntu 12.10 desktop. but it was giving some error related to libsound2:i386 file. to overcome this problem i removed file libsound2 thinking that will install it later. but it removes all the graphics from my system. after removal of the file system started to give…
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as seen on Ask Ubuntu
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When I boot, my computer just tells me it can't detect graphic card (or something else) settings and it has to use the low graphics mode. Then it gives me four choices, but doesn't let me choose any of them.
I can get my computer to boot by going to some sort of terminal mode and then typing sudo…
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