** Changed in: oem-priority Assignee: (unassigned) => Cyrus Lien (cyruslien)
** Changed in: oem-priority Importance: Undecided => High ** Changed in: oem-priority Status: New => Confirmed ** Description changed: Summary: System won't enter suspend after idle over 20 minutes Steps to reproduce: 1. install manifest and boot into OS 2. idle system for 20 mins Expected result: System could enter suspend after idle over 20 minutes Actual result: System won't enter suspend after idle over 20 minutes Failure rate: 3/3 Dmesg: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123341] clocksource: timekeeping watchdog on CPU3: Marking clocksource 'tsc' as unstable because the skew is too large: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123365] clocksource: 'hpet' wd_now: e336cfbb wd_last: e2e9b5c5 mask: ffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123370] clocksource: 'tsc' cs_now: 6299ac5acc cs_last: 6250285866 mask: ffffffffffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123377] tsc: Marking TSC unstable due to clocksource watchdog Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123486] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123491] sched_clock: Marking unstable (158972862012, 149405080)<-(159105581047, 17903053) Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.122862] clocksource: Switched to clocksource hpet + + + Upstream bug: + https://bugzilla.kernel.org/show_bug.cgi?id=203183 ** Description changed: Summary: System won't enter suspend after idle over 20 minutes Steps to reproduce: 1. install manifest and boot into OS 2. idle system for 20 mins Expected result: System could enter suspend after idle over 20 minutes Actual result: System won't enter suspend after idle over 20 minutes Failure rate: 3/3 Dmesg: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123341] clocksource: timekeeping watchdog on CPU3: Marking clocksource 'tsc' as unstable because the skew is too large: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123365] clocksource: 'hpet' wd_now: e336cfbb wd_last: e2e9b5c5 mask: ffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123370] clocksource: 'tsc' cs_now: 6299ac5acc cs_last: 6250285866 mask: ffffffffffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123377] tsc: Marking TSC unstable due to clocksource watchdog Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123486] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123491] sched_clock: Marking unstable (158972862012, 149405080)<-(159105581047, 17903053) Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.122862] clocksource: Switched to clocksource hpet - Upstream bug: https://bugzilla.kernel.org/show_bug.cgi?id=203183 + lkml patch: + https://lkml.org/lkml/2019/4/10/167 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1839818 Title: System won't enter suspend after idle over 20 minutes (TSC unstable) Status in OEM Priority Project: Confirmed Status in linux-oem package in Ubuntu: New Bug description: Summary: System won't enter suspend after idle over 20 minutes Steps to reproduce: 1. install manifest and boot into OS 2. idle system for 20 mins Expected result: System could enter suspend after idle over 20 minutes Actual result: System won't enter suspend after idle over 20 minutes Failure rate: 3/3 Dmesg: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123341] clocksource: timekeeping watchdog on CPU3: Marking clocksource 'tsc' as unstable because the skew is too large: Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123365] clocksource: 'hpet' wd_now: e336cfbb wd_last: e2e9b5c5 mask: ffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123370] clocksource: 'tsc' cs_now: 6299ac5acc cs_last: 6250285866 mask: ffffffffffffffff Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123377] tsc: Marking TSC unstable due to clocksource watchdog Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123486] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.123491] sched_clock: Marking unstable (158972862012, 149405080)<-(159105581047, 17903053) Jan 30 03:04:47 u-Precision-5540 kernel: [ 159.122862] clocksource: Switched to clocksource hpet Upstream bug: https://bugzilla.kernel.org/show_bug.cgi?id=203183 lkml patch: https://lkml.org/lkml/2019/4/10/167 To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1839818/+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