[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
I believe I have traced the bug. Anyway, in my suspend/resume testing, through trial and error I found that the issue does NOT occur if I unload the ohci1394 module prior to suspend. Even if I'm having it occur almost every suspend on a particular boot, unloading ohci1394 makes it go away. As this was unnecessary for the -12 kernel, I am suspicious that a commit relating to ohci1394 between the -12 and -13 kernel is our problem. As of now, the only one I see is: * ieee1394: ohci1394: fix initialization if built non-modular Can the devs look into this? As of now, I would venture to guess that this issue happens on Intel-chipset laptops with Firewire chipsets making use of the "ohci1394" module. ** Summary changed: - New in 2.6.22-13: System doesn't always wake from suspend + New in 2.6.22-13: ohci1394 causes system to take a LONG time to resume from suspend ** Description changed: Binary package hint: linux-image-2.6.22-13-generic On my MacBook Core Duo (first generation, 32-bit), in the newest Ubuntu kernel I have no video after resuming from suspend-to-RAM on my MacBook - about 1 out of every 4 or 5 suspend/resume cycles. This only started - after the recent update to the kernel - things worked fine in Gutsy up - until that time. This occurs whether I use X.org's "intel" or "i810" - video drivers and seemed to begin happening around the time of the - kernel update - hence my belief that it is somehow kernel-related. + for a *long* time (like 5-10 minutes) about 1 out of every 4 or 5 + suspend/resume cycles. This only started after the recent update to the + kernel - things worked fine in Gutsy up until that time. This occurs + whether I use X.org's "intel" or "i810" video drivers and seemed to + begin happening around the time of the kernel update - hence my belief + that it is somehow kernel-related. + + NOTE: I have since traced this issue to the "ohci1394" module - + evidently an update between -12 and -13 makes it not play nice with + suspend. I have attached the following logs from /var/log - dmesg acpid kern.log user.log Please note that the "suspend failed" in the user.log is erroneous - in that case, suspend actually succeeded but gnome-power-manager is known to be erroneously reporting failure (bug 137738 - there is a patch in that bug but it hasn't been applied). -- New in 2.6.22-13: ohci1394 causes system to take a LONG time to resume from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Also, here is my /var/log/dmesg from after the suspend. It is different from the dmesg command output... ** Attachment added: "dmesgvarlog" http://launchpadlibrarian.net/10228820/dmesgvarlog -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
** Attachment added: "dmesg2" http://launchpadlibrarian.net/10228603/dmesg2 -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
According to Volanin's analysis, this seems to be something introduced upstream - likely in 2.6.22.8 or 2.6.22.9. I will also concur with the fact that after waiting 5-10 minutes one can always wake up the system - and sometimes pressing the power button wakes it before that. Anyway, I have attached my dmesg files from the system. The first is the dmesg from before I went into suspend, and the second is from after I resumed from one of these "hung" suspends. Note that it took around 10 minutes to get the system to wake up. ** Attachment added: "dmesg" http://launchpadlibrarian.net/10228595/dmesg -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Confirmed here too: MacBook Core2Duo 2.16Ghz. Tried with 2.6.22-12, 2.6.22-14 and even 2.6.23.1 custom vanilla kernel. Only 2.6.22-12 got suspend/resume completely reliable. -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Probably same bug here, but: resume works always reliably just by waiting 5 minutes :-/ -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
I can confirm the same bug on my macbook with 2.6.22-14 (CPU: Intel Core 2 Duo T7400 2.16GHz). Just a (most probably unrelated) note: I started having this issue after playing a bit with powertop (USB autosuspend etc.). Never experienced in 2.6.22-13. -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
The chipset and graphics are the same as mine - everything else is different (I have a Core Duo and Atheros wireless). On 10/22/07, Jens Bergqvist <[EMAIL PROTECTED]> wrote: > > Some general specs: > CPU: Intel Core 2 Duo T5600 1.83GHz > Chipset: Mobile Intel 945GM Express > Graphics: Intel Graphic Media Accelerator 950 > WLAN: Intel PRO/Wireless 3945BG > > Attached the output from "lspci -vnn". > > If you want more info just ask. I really want this thing squashed. > > ** Attachment added: "Output from lspci -vnn" >http://launchpadlibrarian.net/10123306/lspci-vnn > > -- > New in 2.6.22-13: System doesn't always wake from suspend > https://bugs.launchpad.net/bugs/151016 > You received this bug notification because you are a direct subscriber > of the bug. > -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Some general specs: CPU: Intel Core 2 Duo T5600 1.83GHz Chipset: Mobile Intel 945GM Express Graphics: Intel Graphic Media Accelerator 950 WLAN: Intel PRO/Wireless 3945BG Attached the output from "lspci -vnn". If you want more info just ask. I really want this thing squashed. ** Attachment added: "Output from lspci -vnn" http://launchpadlibrarian.net/10123306/lspci-vnn -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
What chipset/graphics card/etc does your laptop have? Wifi? I'm curious, as I'd like to narrow down what component this bug caused a regression with. On 10/22/07, Jens Bergqvist <[EMAIL PROTECTED]> wrote: > > I tracked down 2.6.22-12 just after I posted my comment and as far as I > can tell it works like a charm. Should have posted my results sooner but > work got in the way. Anyway, it's probably safe to assume we're dealing > with the same bug. > > -- > New in 2.6.22-13: System doesn't always wake from suspend > https://bugs.launchpad.net/bugs/151016 > You received this bug notification because you are a direct subscriber > of the bug. > -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
I tracked down 2.6.22-12 just after I posted my comment and as far as I can tell it works like a charm. Should have posted my results sooner but work got in the way. Anyway, it's probably safe to assume we're dealing with the same bug. -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
P.S. You can get the -12 kernel from the links on the MacBook wiki at: https://help.ubuntu.com/community/MacBook On 10/22/07, Tim Hull <[EMAIL PROTECTED]> wrote: > > Does it work fine with -12? If not, your problem is different. If so, > your problem is the same. > > On 10/22/07, Jens Bergqvist < [EMAIL PROTECTED]> wrote: > > > > The bug is not limited to MacBooks. I can confirm this exact behaviour > > on an HP NX7300 laptop (Intel Core 2 T5600 / 945GM) running the latest > > kernel ( 2.6.22-14-generic). > > Thanks for the connect/disconnect power workaround! > > > > -- > > New in 2.6.22-13: System doesn't always wake from suspend > > https://bugs.launchpad.net/bugs/151016 > > You received this bug notification because you are a direct subscriber > > of the bug. > > > > -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Does it work fine with -12? If not, your problem is different. If so, your problem is the same. On 10/22/07, Jens Bergqvist <[EMAIL PROTECTED]> wrote: > > The bug is not limited to MacBooks. I can confirm this exact behaviour on > an HP NX7300 laptop (Intel Core 2 T5600 / 945GM) running the latest kernel ( > 2.6.22-14-generic). > Thanks for the connect/disconnect power workaround! > > -- > New in 2.6.22-13: System doesn't always wake from suspend > https://bugs.launchpad.net/bugs/151016 > You received this bug notification because you are a direct subscriber > of the bug. > -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
The bug is not limited to MacBooks. I can confirm this exact behaviour on an HP NX7300 laptop (Intel Core 2 T5600 / 945GM) running the latest kernel (2.6.22-14-generic). Thanks for the connect/disconnect power workaround! -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
I just noticed that someone else mentioned this on the Ubuntu MacBook wiki and directed MacBook users to the 2.6.22-12 kernel as the last working kernel. Indeed, I am actually running that kernel right now so that I can have suspend. Anyway, It would be nice to get this fixed so that MacBook users don't have to pick between reliable suspend and supported kernel updates... I started working on it by trying to revert a few ACPI patches, notably this: * clockevents: remove the suspend/resume workaround^Wthinko However, the issue persisted. I am confident that it was introduced between -12 and -13, though - as I recall this happening starting with -13 and -12 (from the Beta release) definitely does NOT have the issue. On 10/22/07, Stefano Rivera <[EMAIL PROTECTED]> wrote: > > I can confirm this. > > ** Changed in: linux-source-2.6.22 (Ubuntu) >Status: New => Confirmed > > ** Changed in: linux-source-2.6.22 (Ubuntu) > Assignee: (unassigned) => Ubuntu Kernel Team (ubuntu-kernel-team) > > -- > New in 2.6.22-13: System doesn't always wake from suspend > https://bugs.launchpad.net/bugs/151016 > You received this bug notification because you are a direct subscriber > of the bug. > -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
I can confirm this. ** Changed in: linux-source-2.6.22 (Ubuntu) Status: New => Confirmed ** Changed in: linux-source-2.6.22 (Ubuntu) Assignee: (unassigned) => Ubuntu Kernel Team (ubuntu-kernel-team) -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 151016] Re: New in 2.6.22-13: System doesn't always wake from suspend
Also of not - sometimes I can wake my system when frozen in this state by closing the lid, waiting a few seconds, connecting/disconnecting the power cord, and then pressing the power dutton. However, this only revives the system about half of the time. -- New in 2.6.22-13: System doesn't always wake from suspend https://bugs.launchpad.net/bugs/151016 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
