[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
** No longer affects: linux (Ubuntu) ** No longer affects: linux (Ubuntu Xenial) ** No longer affects: linux (Ubuntu Bionic) ** No longer affects: linux (Ubuntu Cosmic) ** Description changed: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. + + == + + The fix for the root cause of the hang is tracked in bug 1804604. ** Description changed: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. == - The fix for the root cause of the hang is tracked in bug 1804604. + The fix for the root cause of this hang issue is tracked in bug 1804604. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in kmod source package in Xenial: Fix Released Status in kmod source package in Bionic: Fix Released Status in kmod source package in Cosmic: Fix Released Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. == The fix for the root cause of this hang issue is tracked in bug 1804604. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
Yes, confirmed. On my Lenovo x240, kernel 4.18.0-15-generic, I removed i2c_i801 from the blacklist and no longer can reproduce the hang. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Released Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Released Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
I have confirmed with Adam Jacobs on email that he runs latest 18.10 kernel, and his system no longer hangs after i2c_i801 is removed from blacklist. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Released Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Released Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
@Adam, We still don't get your feedback about new kernel test. I have verified x240s in comment #9. This issue is not reproduced. Because more laptops need smbus/i2c support. i2c_i801 should be removed in this case. If you still got issue when i2c_i801 loaded, please upload log. Then we cat try to fix it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Released Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Released Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
This bug was fixed in the package kmod - 25-1ubuntu1.2 --- kmod (25-1ubuntu1.2) cosmic; urgency=medium * Add i2c_i801 back to d/modprobe.d/blacklist.conf again due to regressions. (LP: #1802689, #1802135) -- Michael Hudson-Doyle Tue, 13 Nov 2018 10:51:29 +1300 ** Changed in: kmod (Ubuntu Cosmic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Released Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Released Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
This bug was fixed in the package kmod - 22-1ubuntu5.2 --- kmod (22-1ubuntu5.2) xenial; urgency=medium * Add i2c_i801 back to d/modprobe.d/blacklist.conf again due to regressions. (LP: #1802689, #1802135) -- Michael Hudson-Doyle Tue, 13 Nov 2018 10:55:50 +1300 ** Changed in: kmod (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Released Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Released Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
This bug was fixed in the package kmod - 24-1ubuntu3.2 --- kmod (24-1ubuntu3.2) bionic; urgency=medium * Add i2c_i801 back to d/modprobe.d/blacklist.conf again due to regressions. (LP: #1802689, #1802135) -- Michael Hudson-Doyle Tue, 13 Nov 2018 10:54:37 +1300 ** Changed in: kmod (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Committed Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Released Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Committed Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
Tested on ThinkPad X240s: ThinkPad BIOS GIET52WW (2.00 ) Lenovo ThinkPad X240s, model 333 Hang issue is not reproduced. Loading i2c_i801 runtime didn't cause any issue. Booting with touchpad in smbus which using i2c_i801 module, Ubuntu 18.04 works fine, touchpad works fine. Log attached. Could you provide more details, like dmesg, call trace when system hang? ** Attachment added: "x240s-boot-i2c-rmi.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802689/+attachment/5221547/+files/x240s-boot-i2c-rmi.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Committed Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Committed Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Committed Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
This bug was fixed in the package kmod - 25-1ubuntu2 --- kmod (25-1ubuntu2) disco; urgency=medium * Add i2c_i801 back to d/modprobe.d/blacklist.conf again due to regressions. (LP: #1802689, #1802135) -- Michael Hudson-Doyle Tue, 13 Nov 2018 10:50:02 +1300 ** Changed in: kmod (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: Fix Released Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Committed Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Committed Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Committed Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
Hi Adam: Could you try 4.19 kernel with i2c_i801 loaded? http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19/ to see if it is fixed? Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Committed Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Committed Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Committed Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot
I am opening a "linux" task for investigating the real root cause of this in kernel. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AaronMa (mapengyu) ** Changed in: kmod (Ubuntu) Assignee: AaronMa (mapengyu) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1802689 Title: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot Status in kmod package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Status in kmod source package in Xenial: Fix Committed Status in linux source package in Xenial: Incomplete Status in kmod source package in Bionic: Fix Committed Status in linux source package in Bionic: Incomplete Status in kmod source package in Cosmic: Fix Committed Status in linux source package in Cosmic: Incomplete Bug description: After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it hangs on boot. After blacklisting i2c_i801 everything works great again. I realize that this was a fix for bug 1786574, and that helps some other folks out. I'm not sure what the right fix is but there's got to be something that works for everyone. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp