Bug 5938
Summary: | Boot stalls on loading ide-cd. Crashed with irqpoll. | ||
---|---|---|---|
Product: | ACPI | Reporter: | Simon Waters (simon) |
Component: | Config-Interrupts | Assignee: | acpi_config-interrupts |
Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
Severity: | normal | CC: | alan, bunk, bzolnier |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.6.15-1-686 | Subsystem: | |
Regression: | --- | Bisected commit-id: |
Description
Simon Waters
2006-01-22 16:16:40 UTC
Possibly an IDE thing, more likely an ACPI problem. "acpi = off" seems to prevent the problem with later kernels. So I have an excellent workaround, especially since several useful laptop features I'd assumed were ACPI appear to be driven by things other than ACPI. However the behaviour is such I think at the very least the hardware should be identified, and the relevant ACPI functions disabled automatically if possible. Will go read ACPI HowTo, and figure out what I can. Is this issue still present with kernel 2.6.17? bugme-daemon@bugzilla.kernel.org wrote: > > Is this issue still present with kernel 2.6.17? Yes, Debian package linux-image-2.6.17-1-686 exhibits similar problematic behaviour. It hangs during the boot in similar places (till SysRq is sent), reports the same IRQ error when the CD is used, but didn't get past spinning the disk up before the player process became a zombie, and no sound at all was produced. So if anything somewhat worse. Outstanding is for me to try the modified ACPI dump, made by following the ACPI HOWTO for debugging ACPI problems. bugme-daemon@bugzilla.kernel.org wrote: > > Yes, Debian package linux-image-2.6.17-1-686 exhibits similar > problematic behaviour. I think 2.6.17 does fix this. I have two boot logs with Debian kernel 2.6.17-1 the first had an interrupt error immediately after identifying the CDROM, the second doesn't. The difference being, I assume, that the second was a cold reboot, where as the other was probably a warm reboot after loading a kernel that does cause the problem. The CD ROM play back via Totem has the odd glitch with the new kernel, which appears to be activity related, but I think we can assume that 2.6.17-1 has resolved this specific problem. Apologies for the misleading response. Suggest bug is closed, and I'll reopen if I become aware of any anomalies. Thanks to all for your attention and assistance in this matter. |