So, not sure if the combo had anything to do with it, have not restarted Ubuntu yet. Anyway, thanks for all the great ideas in this thread! See you all around! In my case, my boot flag was already set. Using your suggestion of "powercfg -h off" worked perfectly. This being a desktop, I don't intend to use hibernate, but I could see that this could be a problem for laptop users. Oh boy this takes a while. Instead use parted or gparted or sysrescue disk or your linux partition and fdisk and set the boot flag on that partition.
Still not hibernating like me? Ok that should be it. Oset boot flag for the mini partition recovery that windows made when it installed itself The recovery partition is optional, and many people such as myself don't have one. This was my case. I used Gparted through the Ubuntu live-cd to change the flag.
I struggled with this for a long time, but it works now. Thank you very much. After a long time trying out various solutions and menu entries found on the web and constructed by myself, I found that the code above is very very misleading since the search statement overrides the root variable after the "set root" so the indexing of the hard drives isn't necessarily as suggested above the search.
I mean of course GRUB believes it to be correct and although it can it doesn't swap the hard drives around helping the installed windows. As this is a known disability of the windows family it really should be integrated in the script generating the menu entries So the real solution is then: Finding out the correct hard drive index the partition index should be correct In the GRUB press 'c'.
Now type ls. This will list the available hard drives and the partitions, further more in my case if I type ls hd0,msdos1 it lists the known properties of the hd0,msdos1 partition which turned out to be my ntfs Data partition. Simply type the menu entries you want to add after this comment. Be careful not to change the 'exec tail' line above.
Windows expects to be the first HDD and refuses to sleep if it's not. I had the same problem Windows 7 bit and Ubuntu So simple! Thanks a lot. I tried setting the boot flag on different partitions, and it's still not working. So far, Ubuntu works as expected in all aspects - hibernation works perfectly. However, Win 7 is no longer be able to hibernate. I know it's not related to hardware drivers and hibernation file because hibernate worked fine before I installed Ubuntu.
Win 7 is not seeing the "Default Operating System" drop-down from the "Startup and Recovery" settings regardless which partition hda1 or hda2 is flagged as "boot". What else can I do? It had nothing to do with which partition was marked as boot, the windows 7 partition does have to be marked as boot but it also has to be the first HDD. GRUB was the culprit. This patch worked for me on Ubuntu Patch the osprober file and run update-grub. Windows 7 can hibernate or hybrid sleep just fine now. Great suggestion.
It works for me. But when I turn on the pc windows resuming is the only option. I can not activate the bbs popup and even if I set bios to boot from the other disk sdb the system seems to ignore me and resumes windows without displaying GRUB loader.
So, I can either hibernate windows but have to resume and eventually shutdown before I can use ubuntu or start windows using grub and not have the option to hibernate.
From the above I get that windows 7 have a way of controlling the system's BIOS and prevent loading another os when windows are hibernated. I say windows 7 because my laptop has a similar dual boot vista with ubuntu 9. I tried to find information about Windows 7 hibernation and bios but I couldn't find anything clear enough.
I have already seen the posts about active partitions, boot partitions, boot flag in ubuntu , turned off hybrid sleep, prevented all devices from waking up windows but nothing works. I started a thread [ubuntu] Hibernate Problem in Windows 7 but not in Ubuntu So, I' m left with the above assumption windows 7 controlling bios. I also read Hibernate and reboot?
Thank you in advance. Tuesday, March 8, AM. This can be beneficial to other community members reading the thread. Add a comment. This relies on you having installed each OS on different physical drives. Why is it infeasible? It's perfectly normal to do it.
Windows "writes everything in the memory to the harddisk" to a file called hiberfil. Starting up a computer after a hibernate should start normally, and load the bootloader, giving you the OS options even if both are installed on the same physical hard disk on different partitions. I am dual booting, and as far as I remember, I can hibernate Windows and boot Ubuntu, without having to change anything. I installed Ubuntu Downloaded Ubuntu Made a bootable USB with the.
Installed properly Can you specify an alternate way to get Grub Screen?? I know the risks.. Depends on how you use your system -- it's potentially dangerous to access anything on the windows drive while using Ubuntu.
I know that when I dual boot I still want to access and modify the windows file system. However, the problem with the person that asked the question is that he can't even boot into Ubuntu when he hibernates Windows ; he doesn't even get a choice of OS.
When I hibernate my W7 session, no matter what I do, I cannot resume it. I always get "Your computer cannot come out of hibernation" and the error shown is code 0xCa.
Then, type the following command: powercfg -h off Reboot your system do NOT hibernate It should say "Resuming Windows" This sequence of steps apparently clears up any corrupted hiberfil. JoGusto JoGusto Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses.
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