Bug 51931
Summary: | Intermittent no boot with failed IDENTIFY on ASM1061 when DVD attached | ||
---|---|---|---|
Product: | IO/Storage | Reporter: | Brian Spisak (bspisak) |
Component: | Serial ATA | Assignee: | Alan (alan) |
Status: | NEW --- | ||
Severity: | blocking | CC: | alan, kolAflash |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 3.5.0-21-generic.efi.signed | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
Brian Spisak
2012-12-23 05:54:13 UTC
I found that by editing /lib/udev/rules.d/60-persistent-storage.rules to disable ATAPI the problem goes away. If the ASM1061 doesn't support ATAPI, shouldn't the kernel be smart enough not to send an ATAPI command to it? The kernel is smart enough. However ata_id runs as a privileged command from userspace and unlike the kernel it is not smart enough to take special action and that may be the Fedora problem you have. It should still be working the ASM1061 is supposed to support ATAPI devices and people report that it does so correctly. http://rog.asus.com/forum/archive/index.php/t-28796.html?s=2eb6f05134859245cc4b899bc129c0bd btw suggests the ATAPI problem was fixed by a board RMA in at least one case so maybe there are different versions of the device or something ? Anyway libata.atapi_passthru16=0 will make the kernel treat it so that the device works, it won't fix the ata_id bug - that needs to go to Fedora/Red Hat. related links: - https://bugzilla.redhat.com/show_bug.cgi?id=906532 - https://bugs.debian.org/cgi-bin/bugr...cgi?bug=701201 - http://forums.debian.net/viewtopic.php?f=17&t=126743&p=693053#p693053 - https://www.linuxquestions.org/quest...08#post5819208 - https://forum.ubuntuusers.de/topic/i...ht-moeglich/3/ - https://forums.tweaktown.com/asrock/656 ... avior.html - https://askubuntu.com/questions/2303...t-boot/1121530 |