This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
groovy' to 'verification-done-groovy'. If the problem still exists,
change the tag
** Tags removed: verification-needed-groovy
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
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I understand that it's fixed in the mainline quite a while ago, no?
Don't get it why is "verification-needed" now...
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Title:
suspend only works
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
groovy' to 'verification-done-groovy'. If the problem still exists,
change the tag
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1059.64
---
linux-oem-osp1 (5.0.0-1059.64) bionic; urgency=medium
[ Ubuntu: 5.0.0-52.56 ]
* CVE-2020-0543
- SAUCE: x86/cpu: Add a steppings field to struct x86_cpu_id
- SAUCE: x86/cpu: Add 'table' argument to
Bin, can you please file a separate bug? I plan to pull Aaron's more
generic fix.
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
Tried on ThinkPad X13 Yoga with 5.0.0-1050.55 kernel on bionic, this
issue is not fixed.
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Title:
suspend only works once on ThinkPad X1 Carbon
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1050.55
---
linux-oem-osp1 (5.0.0-1050.55) bionic; urgency=medium
* bionic/linux-oem-osp1: 5.0.0-1050.55 -proposed tracker (LP:
#1874611)
* alsa/sof: external mic can't be deteced on Lenovo and HP laptops
(LP:
This bug was fixed in the package linux - 5.3.0-51.44
---
linux (5.3.0-51.44) eoan; urgency=medium
* CVE-2020-11884
- SAUCE: s390/mm: fix page table upgrade vs 2ndary address mode accesses
-- Thadeu Lima de Souza Cascardo Wed, 22 Apr
2020 17:35:41 -0300
** Changed in:
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: Confirmed => Fix Committed
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Title:
suspend only works once on ThinkPad X1 Carbon
I've updated the tag to verification-done-eoan.
I was able to suspend three times in a row.
Specs:
ThinkPad X1C7 ubuntu 19.10 eoan
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: New => Confirmed
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Confirmed
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
eoan' to 'verification-done-eoan'. If the problem still exists, change
the tag
** Changed in: linux (Ubuntu Eoan)
Status: New => Fix Committed
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
To manage
** Description changed:
+ === SRU Justification Fix===
+
+ [Impact]
+ Some ThinkPads failed to suspend to s2idle when ethernet disconnected.
+
+ [Fix]
+ I219 chip of some platforms is controlled by ME, which needs more time
+ when setting ULP mode. Wait for ME to finish setting ULP mode.
+
+
This bug was fixed in the package linux - 5.4.0-21.25
---
linux (5.4.0-21.25) focal; urgency=medium
* CVE-2020-8835
- SAUCE: bpf: undo incorrect __reg_bound_offset32 handling
-- Thadeu Lima de Souza Cascardo Thu, 26 Mar
2020 17:51:28 -0300
** Changed in: linux (Ubuntu
It'll be in Eoan kernel when it's "Fix committed".
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
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About comment #23 It's won't work. I'm on Eoan, the proposed kernel is
for focal.
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
Using the kernel package from -proposed makes suspend work normally as
well.
Linux journex 5.4.0-20-generic #24-Ubuntu SMP Mon Mar 23 20:55:46 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux
Though I guess that 5.4.0-20 uses the "workaround", and it may be better
to apply the "proper fix" from comment
I've just tested on Eoan with the proposed branch.
It didn't resolve my issue. I'll give it some time today to see if the new
kernel
gets released.
This is the kernel I'm running after an apt update/upgrade cycle this morning
Linux MiX 5.3.0-43-generic #36-Ubuntu SMP Mon Mar 16 13:29:01 UTC
@mapengyu, I've rebuilt e1000e.ko with your patch applied to 5.6.0-rc5
tree, and suspend works normally for me:
Linux journex 5.6.0-rc5+ #2 SMP Sun Mar 15 00:09:19 CET 2020 x86_64
x86_64 x86_64 GNU/Linux
First suspend:
[ 66.578525] PM: suspend entry (s2idle)
[ 66.582870] Filesystems sync:
Hi
Please verify the issue with this patch:
https://lore.kernel.org/lkml/20200323191639.48826-1-aaron...@canonical.com/
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Title:
suspend only
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag
** Description changed:
+ === SRU Justification ===
+
+ [Impact]
+ Lenovo X1 Carbon 7th can only susped (s2idle) once, subsquent suspends
+ are blocked by failed e1000e resume routine.
+
+ [Fix]
+ It's not root caused yet by Intel, so disable the s0ix flow on X1 Carbon
+ 7th as a temporary
** Also affects: linux-oem-osp1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-oem-osp1 (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu
Thank you for going the extra mile in resolving this issue.
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
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https://lkml.org/lkml/2020/3/19/16
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
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I can confirm that suspend works normally with the kernel from comment #16
Thank you!
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Title:
suspend only works once on ThinkPad X1 Carbon gen
A test kernel can be found here:
https://people.canonical.com/~khfeng/lp1865570/focal/
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Title:
suspend only works once on ThinkPad X1 Carbon gen
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng)
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To check the theory from comment #13, I built kernel from mainline at
tag v5.6-rc5. Out of the box, it behaves the same way as all recent
kernels: suspend works only the first time. I could not revert commit
f15bb6d (there were later changes), instead I commented out the calls to
JFYI, with the current "proposed" kernel behaviour is the same (problematic):
5.4.0-18-generic suspend works only the first time
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Title:
suspend
May blame to this patch:
https://lists.ubuntu.com/archives/kernel-team/2020-January/106800.html
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Title:
suspend only works once on ThinkPad X1
@crosser,
5.4.0-17 is a Ubuntu kernel version.
5.4.24 is mainline stable kernel version.
If 5.4.24 is good, that means it is a regression of Ubuntu kernel
5.4.0-17 who is from proposed kernel not a official release in updates
channel.
Now Ubuntu kernel 5.4.0-18 has replaced 5.4.0-17 in proposed
> 5.4.0-16/17 are abandoned for issues of s2idle, please ignore it.
I do not understand that.
With the current "official" kernel, the problem still exists:
5.4.0-17-generic suspend works only the first time
The only kernel that works for me is 5.4.24-050424-generic from
5.4.0-16/17 are abandoned for issues of s2idle, please ignore it.
And for e1000e errors, not reproduced on my X1 Carbon 7.
Please update the kernel.
If you still reproduce this issue, lease test the latest e1000e driver from
intel:
https://downloadcenter.intel.com/download/15817
Please file
Some system does not work well with s2idle, but they might work with
regular suspend (s3).
Please try "echo deep | sudo tee /sys/power/mem_sleep" to switch to s3,
and verify whether this is s2idle related or a power management issue
with e1000e driver.
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@kaihengfeng, unfortunately that does not work.
I could not find time to do git bisect (each kernel build takes a long time),
but it would not help if I did. I did a "bisect" over the packages in
https://kernel.ubuntu.com/~kernel-ppa/mainline/. The problem is, between the
version with working
Would it be possible for you to do a kernel bisection?
First, find the last -rc kernel works and the first -rc kernel doesn’t
work from http://kernel.ubuntu.com/~kernel-ppa/mainline/
Then,
$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$
Could the culprit be enabled "wake on LAN" functionality of e1000e, that
was not enabled in 5.3?
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Title:
suspend only works once on ThinkPad X1
5.6.0-050600rc4-generic
Same behaviour:
First time works:
[ 122.113542] PM: suspend entry (s2idle)
[ 122.118823] Filesystems sync: 0.005 seconds
[ 122.120954] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 122.12] OOM killer disabled.
[ 122.123334] Freezing remaining
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6-rc4/
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Title:
suspend only works once on ThinkPad X1
Looks like it is an issue on the e1000e driver
[ 909.916364] PM: pci_pm_suspend(): e1000e_pm_suspend+0x0/0x80 [e1000e] returns
-2
[ 909.916367] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -2
[ 909.916369] PM: Device :00:1f.6 failed to suspend async: error -2
[ 911.183052] PM:
** Package changed: linux-5.4 (Ubuntu) => linux (Ubuntu)
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Title:
suspend only works once on ThinkPad X1 Carbon gen 7
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** Summary changed:
- suspend only works once on ThnkPad X1 Carbon gen 7
+ suspend only works once on ThinkPad X1 Carbon gen 7
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Title:
suspend
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