Sorry for the trouble. I have found out the problem. in /etc/init.d/rc script i have modifiled CONCURRENCY=none to CONCURRENCY=shell which os didnt like it. 9.10 still have few bugs to deal with.
Thanks for the help guys, Hasnain 2010/3/3 Hasnain <mhasn...@gmail.com> > Here is my sysctl.conf changes. > > > #Kernel parameter has been modified by Hasnain > kernel.sem = 250 32000 100 128 > kernel.shmall = 2097152 > kernel.shmmax = 2147483648 > kernel.shmmni = 4096 > fs.file-max = 65536 > vm.swappiness = 10 > vm.vfs_cache_pressure = 50 > > net.core.rmem_max = 16777216 > net.core.wmem_max = 16777216 > net.ipv4.tcp_rmem = 4096 87380 16777216 > net.ipv4.tcp_wmem = 4096 65536 16777216 > net.ipv4.tcp_no_metrics_save = 1 > > net.ipv4.tcp_syncookies = 1 > net.ipv4.tcp_max_syn_backlog = 2048 > net.ipv4.tcp_synack_retries = 2 > > net.ipv4.ip_forward=0 > > fs.file-max = 100000 > > I know i can revert it back but the question is this which parameter caused > system not to go down. > > From command line reboot works fine. > > init 0/init 6/shutdown -h now nothing works. it stucks and /var/log/syslog > or message doesnt have anything at all. > > Much appreciated for your effort. > Thanks, > Hasnain > > 2010/3/3 সাজেদুর রহিম জোয়ারদার <tosha...@gmail.com> > > হাসনাইন >> আপনি sysctl.cfg ফাইলটিতে পরিবর্তন করেছিলেন কেনো? কি উদ্দেশ্যে? আপনার >> উবুন্টুকে রিকভারি মুডে বুট করুন। তারপর নিয়মমত বন্ধকরুন। প্রক্রিয়াটা ২ থেকে >> ৩ >> বার পুনরাবৃত্তি করুন। আশা করি সমাধান হয়ে যাবে। >> >> রিং >> +8801671411437 >> -- >> Ubuntu Bangladesh | http://ubuntu-bd.org >> ubuntu-bd@lists.ubuntu.com >> https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd >> > > -- Ubuntu Bangladesh | http://ubuntu-bd.org ubuntu-bd@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd
