Excessive boot time in Gutsy
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
I have a Durion desktop. On Feisty, it booted in 2 minutes. On Gutsy upgrade, it takes 6+ minutes. Shown below is part of kern.log. t takes about 30 seconds with no disk activity to get through each set of messages from 'Exception Emask...frozen' to EH complete . I have no idea what these messages mean. Can you you tell me their meaning? Also, how can I reduce this 'freezing'?
Nov 23 15:06:27 localhost kernel: [ 15.164000] scsi 2:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0
Nov 23 15:06:27 localhost kernel: [ 15.164000] scsi 2:0:0:1: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0
Nov 23 15:06:27 localhost kernel: [ 37.884000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
Nov 23 15:06:27 localhost kernel: [ 37.884000] ata1.00: cmd c8/00:08:
Nov 23 15:06:27 localhost kernel: [ 37.884000] res 40/00:00:
Nov 23 15:06:27 localhost kernel: [ 37.884000] ata1: soft resetting port
Nov 23 15:06:27 localhost kernel: [ 38.064000] ata1.00: configured for UDMA/100
Nov 23 15:06:27 localhost kernel: [ 38.064000] ata1: EH complete
Nov 23 15:06:27 localhost kernel: [ 68.064000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
Nov 23 15:06:27 localhost kernel: [ 68.064000] ata1.00: cmd c8/00:08:
Nov 23 15:06:27 localhost kernel: [ 68.064000] res 40/00:00:
Nov 23 15:06:27 localhost kernel: [ 68.064000] ata1: soft resetting port
Nov 23 15:06:27 localhost kernel: [ 68.244000] ata1.00: configured for UDMA/100
Nov 23 15:06:27 localhost kernel: [ 68.244000] ata1: EH complete
Nov 23 15:06:27 localhost kernel: [ 98.244000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
Nov 23 15:06:27 localhost kernel: [ 98.244000] ata1.00: cmd c8/00:08:
Nov 23 15:06:27 localhost kernel: [ 98.244000] res 40/00:00:
Nov 23 15:06:27 localhost kernel: [ 98.244000] ata1: soft resetting port
Nov 23 15:06:27 localhost kernel: [ 98.424000] ata1.00: configured for UDMA/100
Nov 23 15:06:27 localhost kernel: [ 98.424000] ata1: EH complete
Nov 23 15:06:27 localhost kernel: [ 128.424000] ata1.00: limiting speed to UDMA/66:PIO4
Nov 23 15:06:27 localhost kernel: [ 128.424000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
Nov 23 15:06:27 localhost kernel: [ 128.424000] ata1.00: cmd c8/00:08:
Nov 23 15:06:27 localhost kernel: [ 128.424000] res 40/00:00:
Nov 23 15:06:27 localhost kernel: [ 128.424000] ata1: soft resetting port
Nov 23 15:06:27 localhost kernel: [ 128.604000] ata1.00: configured for UDMA/66
Nov 23 15:06:27 localhost kernel: [ 128.604000] ata1: EH complete
This does not appear to be a grub bug, reassigning to the kernel.