I upgraded to Ubuntu 10.10 only four or five days ago, and today my 10.10 would hang during startup. I tried several times, waited 15 minutes or so (startup fsck rarely shows me more than a black screen), finally had to power off. Then I chose the last 10.04 kernel, and sure Ubuntu started without problems.
The last thing kern.log shows before I powered off are "CPU power or thermal limit exceeded", at a rate of one every five seconds. Other interesting-sounding messages were -- Buffer I/O error on device sr0, logical block 1024 -- sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication -- task nautilus:1923 blocked for more than 120 seconds" -- task pactl:2048 blocked for more than 120 seconds -- rtl819xSE:Firmware Download Fail!!a". I am attaching my full kern.log in case anybody cares. ** Attachment added: "kern.log output from failed boot" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/636045/+attachment/2080388/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/636045 Title: intel ips 0000:00:1f.6: MCP power or thermal limit exceeded -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
