Hi, Today I have freshly installed F12 on a x86_64 PC (with four 1TB hard disks in a BIOS/JMicron Raid10). I keep getting afore mentioned lines in my /var/log/messages, followed by many more lines with complicated hex numbers and a long kernel trace. The system keep runnings, although I seem to notice occassional system 'hic-ups'; I mean, unusual slower responses. However, the system does not crash nor come to a grinding stand-still.... Nevertheless, I find these messages quite annoying! Here is the output of `grep "INFO: task " /var/log/messages`: Nov 23 19:08:20 localhost kernel: INFO: task pdflush:72 blocked for more than 120 seconds. Nov 23 19:10:20 localhost kernel: INFO: task pdflush:72 blocked for more than 120 seconds. Nov 23 19:10:20 localhost kernel: INFO: task kjournald2:1055 blocked for more than 120 seconds. Nov 23 19:10:20 localhost kernel: INFO: task firefox:2660 blocked for more than 120 seconds. Nov 23 19:12:20 localhost kernel: INFO: task pdflush:72 blocked for more than 120 seconds. Nov 23 19:12:20 localhost kernel: INFO: task kjournald2:1055 blocked for more than 120 seconds. Nov 23 19:12:20 localhost kernel: INFO: task firefox:2660 blocked for more than 120 seconds. Nov 23 19:14:20 localhost kernel: INFO: task pdflush:72 blocked for more than 120 seconds. Nov 23 19:14:20 localhost kernel: INFO: task kjournald2:1055 blocked for more than 120 seconds. Nov 23 19:14:20 localhost kernel: INFO: task kjournald2:1061 blocked for more than 120 seconds. Is this a general problem with F12? Or related to my 64 bit installation? Or related to the BIOS/Raid10 configuration? Thanks, Rob. -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines