[Bug 1747750] Re: [LENOVO 20KSCTO1WW] hibernate/resume failure
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747750 Title: [LENOVO 20KSCTO1WW] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747750] Re: [LENOVO 20KSCTO1WW] hibernate/resume failure
Ok, tested with 4.15.0-041500-generic #201802011154. The good news is that s2disk hibernate still works. However, the kernel version not. On waking up, the system asks for the cryptswap password, then mentions "resuming from /dev/mapper/cryptswap1". However, resuming fails and system is booted as if no hibernation was used. I also cannot find any error messages or mentions in the logfiles either. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747750 Title: [LENOVO 20KSCTO1WW] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747750] Re: [LENOVO 20KSCTO1WW] hibernate/resume failure
This was based on a fresh install of the 18.04 alpha release (daily image of 7 feb). - system has luks keyword (not random) encrypted cryptoswap - hardware swsusp (systemctl hibernate) fails, and generated this message - because of this bug (-> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743094 ) I already upgraded to 4.14.13-041413-generic which did not solve this issue - using uswsusp s2disk works well with the 4.14 kernel and 18.04. - previously on 16.04.3, I downgraded to kernel 4.10, and used hardware swsusp without issues. - will try 4.15 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747750 Title: [LENOVO 20KSCTO1WW] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747750] Re: [LENOVO 20KSCTO1WW] hibernate/resume failure
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.15 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747750 Title: [LENOVO 20KSCTO1WW] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1747750] Re: [LENOVO 20KSCTO1WW] hibernate/resume failure
** Tags removed: need-duplicate-check -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747750 Title: [LENOVO 20KSCTO1WW] hibernate/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
