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With preseed, you can execute a late_command that will be executed at the end of the installation process. d-i preseed/late_command string in-target wget -P /tmp/ $server/script.sh; in-target chmod $+x /tmp/script.sh; in-target /tmp/script.sh Basically, you just have to modify the kernel options of the target system. Hope it helped !


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It's been a while since I had to read an OOM-killer log, but as I recall, this Jun 28 05:06:23 crushftp kernel: Killed process 1491, UID 0, (java) total-vm:9620220kB, anon-rss:3245824kB, file-rss:128kB means that java was using 9GB of VM when the OOM-killer shot it in the head. Given that you have 4GB of core, and 4GB of swap, that seems like a ...


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turned out the server was installed with a gsecurity enabled kernel andthe respective group was not enabled in grsec kernel config i could have done that but i opted for the easy option of just installing the default server kernel via apt repositories on ubuntu that would be apt-get install linux-image-server dont forget to check the order of kernels in ...


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in the newer linux kernel you see in which kernel function your process is stuck cat /proc/<pid_numer>/stack


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Man page for ps has this info, "-" means the process is running. WCHAN name of the kernel function in which the process is sleeping, a "-" if the process is running, or a "*" if the process is multi-threaded and ps is not displaying threads.


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This is a coding mistake found in linux-4.0.5/arch/x86/kvm/mmu.c file. You can comment those lines because that is a union variable used to allocate page table details as it is not much important. or: You can replace the function kvm_mmu_pte_write() definition with below code to correct the mistake void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, ...


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You indicate that the packages upgraded correctly, and you can use it right now. So if it works, you can use it like that. However, I suspect it is not officially supported. I take it that your hosting provider uses OpenVZ (or it's commercial equivalent, Odin Virtuozzo), or some other Operating System-level virtualization (as opposed to paravirtualization, ...



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