Hello, default 3.6.10-4.fc18.x86_64 f18 install kernel is ok. Instead both kernel-3.8.4-202.fc18 and 3.7.9-205.fc18 stop at boot with error and systemd emergency shell and journalctl shows like in this picture: https://docs.google.com/file/d/0BwoPbcrMv8mvd0Z0bExhTDYxQjQ/edit?usp=sharing any hint? I suspect raid controller: The same thing happens on two intel blades after I install f18 and run a yum update. [root@management02 ~]# cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.6.10-4.fc18.x86_64 root=/dev/mapper/fedora_management02-root ro nomodeset rd.md=0 rd.lvm.lv=fedora_management02/root rd.dm=0 rd.lvm.lv=fedora_management02/swap rd.luks=0 vconsole.keymap=us rhgb quiet [root@management02 ~]# lspci|grep SCSI 04:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1064ET PCI-Express Fusion-MPT SAS (rev 08) [root@management02 ~]# cat /proc/mpt/version mptlinux-3.04.20 Fusion MPT base driver Fusion MPT SAS host driver [root@management02 ~]# cat /proc/mpt/summary ioc0: LSISAS1064E B3, FwRev=011e0000h, Ports=1, MaxQ=277, IRQ=30 processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5570 @ 2.93GHz stepping : 5 microcode : 0x11 cpu MHz : 1596.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5852.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ... Thanks in advance, Gianluca -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org