Hi Rubel, You can download a disk image with ubuntu 18.04 using the following link:
http://dist.gem5.org/images/x86/ubuntu-18-04/base.img We have also uploaded some linux kernel binaries and associated kernel config files, which you can download from the following links: http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134 http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134.config In the above links, replace vmlinux-4.14.134 <http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134> with any kernel from this list: vmlinux-4.19.83 <http://dist.gem5.org/kernels/x86/static/vmlinux-4.19.83>, vmlinux-4.4.1 <http://dist.gem5.org/kernels/x86/static/vmlinux-4.4.189>*86*, vmlinux-5.2.3 <http://dist.gem5.org/kernels/x86/static/vmlinux-5.2.3>, vmlinux-4.9.186 <http://dist.gem5.org/kernels/x86/static/vmlinux-4.9.186> to download that kernel binary or the kernel config file used to build the kernel. In order to find out which kernel versions work on which gem5 configs, you can refer to the status plots shown at the bottom of the following tutorial: https://gem5art.readthedocs.io/en/latest/tutorials/boot-tutorial.html Please, note that these status plots are generated using gem5 commit: d40f0bc579fb8b10da7181. We will soon release more details on the methodology (gem5art: libraries for artifacts, reproducibility and testing) used to generate these plots. Regards, Ayaz On Thu, Jan 23, 2020 at 8:11 AM Md Rubel Ahmed <mdrubelah...@mail.usf.edu> wrote: > Hi all, > I want to run ubuntu 18.04 on top of X86 gem5.opt full system. I am > specifically interested in running a multi-threaded program on this OS. I > have followed the below tutorials but could not get my required version > booted. > Tutorials: > 1. http://www.lowepower.com/jason/setting-up-gem5-full-system.html > 2. https://docs.simplessd.org/tips/kernel.html > I also tried with the kernel and disk img provided with the tutorial [2]. > But still getting similar errors: > > ``` > VFS: Cannot open root device "hda1" or unknown-block(3,1) > Please append a correct "root=" boot option; here are the available > partitions: > 0300 16 hda driver: ide-disk > 0340 524160 hdb driver: ide-disk > 0341 524128 hdb1 > ``` > > Now I am asking if anyone has a good kernel and image built with some > latest version of ubuntu/Linux and publicly available, or can someone tell > me the steps needed to overcome the errors and getting my job done. > > Thanks for your time. > Regards, > Rubel > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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