[Bug 2069480] [NEW] nvidia-dkms-535 535.154.05-N~3~ubuntu24.04.1: nvidia kernel module failed to build

[Elvis Barbosa]

Public bug reported:

Can't update Nvidia card

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: nvidia-dkms-535 535.154.05-N~3~ubuntu24.04.1
ProcVersionSignature: Ubuntu 6.8.0-35.35-generic 6.8.4
Uname: Linux 6.8.0-35-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
DKMSKernelVersion: 6.8.0-35-generic
Date: Fri Jun 14 18:54:13 2024
InstallationDate: Installed on 2024-05-02 (43 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
PackageVersion: 535.154.05-N~3~ubuntu24.04.1
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu1
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.22.6ubuntu6
 apt  2.7.14build2
SourcePackage: nvidia-graphics-drivers-535
Title: nvidia-dkms-535 535.154.05-N~3~ubuntu24.04.1: nvidia kernel module 
failed to build
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: nvidia-graphics-drivers-535 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble third-party-packages

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Title:
  nvidia-dkms-535 535.154.05-N~3~ubuntu24.04.1: nvidia kernel module
  failed to build

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[Bug 1376380] Re: lxsession risks filling disk with improper log handling

[Elvis de Freitas Souza]

It filled all my disk, when I checked it was about 50gb!

I used the following hack to fix the problem for now, removed the write
permission for all users

chmod a= ~/.cache/lxsession/Lubuntu/run.log

ls -lha ~/.cache/lxsession/Lubuntu/run.log 
-- 1 typer typer 17K nov 23 21:47 
/home/typer/.cache/lxsession/Lubuntu/run.log

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Title:
  lxsession risks filling disk with improper log handling

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[Bug 1890791]

[Elvis-angelaccio-o]

Sounds like a broken inotify.

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  Dolphin isn't Noticing Newly Created Files

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[Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[Elvis Stansvik]

Anyone know what happened to Aaron's patch? The discussion at
https://patchwork.kernel.org/patch/10822515/ ends on November last year
with this question from Kai-Heng:

> Users reported that  patch [1/2] alone can solve the issue.
> 
> Do we need more information before making this fix merged?
> 
> Kai-Heng

Would be really great if it could be merged :(

Anyone tried a very recent kernel and can confirm the issue is still
there BTW?

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]



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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

The test on 5.4.0-40.44 from focal-proposed was successful, so I would
say that the fix did it. Thanks for including it!

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

The long production job with the custom built kernel finished
successfully. I'm very confident this fixes our issue. Now running with
5.4.0-40.44 from focal-proposed as a test. I'll let it run for a few
hours. It usually hits the crash in an hour or so.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

Ah, I would really like to get this job that is running done first. It's
processing some data we need to ideally should deliver on Monday. It's
looking good so far, so I'm quite confident the fix is good.

When it's done processing, I can give 5.4.0-40 from proposed a try and
restart the job again. But I'm pretty sure that it's going to be good.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

No worries Guilherme, that explains it.

I've now built my own kernel from the Ubuntu-5.4.0-38.42 Git tag, which
I've verified includes the fix. I'm running our workload again with this
kernel and will know within a few hours whether it's looking good. The
job as a whole is going to take the full weekend to finish. If it works
fine, we can run on this custom kernel until 5.4.0-40 is out around next
week.

I'm both testing, but also trying to get actual work done here (get our
job run to run to completion). Your fast support here was much
appreciated.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

Hi Matthew, thanks a lot for looking into this. Like you, I looked at
Git to double-check, and thought the fix was in there, but it was next
on my list to actually double-double-check, since I thought it so
strange the issue wasn't gone.

Thanks for offering to build a test kernel! I will have a go at it
myself right away. I was actually on my way to doing that before, but
got a silly error at the end of the build because I had been sloppy with
installing the build depends and was missing gawk (so some final step
failed where gawk was used in the build machinery). But just as I got to
that error, I was informed that the fix was probably in 5.4.0-39 and
canceled my building efforts.

I'll report back how it goes.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

I'm sad to say, but it seems it did not fix our problem. The crash
happened again after running for about an hour:

[ 4914.661585] BUG: unable to handle page fault for address: ffb0
[ 4914.661620] #PF: supervisor read access in kernel mode
[ 4914.661638] #PF: error_code(0x) - not-present page
[ 4914.661656] PGD 1b6580e067 P4D 1b6580e067 PUD 1b65810067 PMD 0 
[ 4914.661680] Oops:  [#1] SMP NOPTI
[ 4914.661695] CPU: 12 PID: 4840 Comm: kworker/u130:5 Tainted: P   OE   
  5.4.0-39-generic #43-Ubuntu
[ 4914.661725] Hardware name: GIGABYTE G291-Z20-00/MZ21-G20-00, BIOS F06 
10/04/2019
[ 4914.661770] Workqueue: rpciod rpc_async_schedule [sunrpc]
[ 4914.661803] RIP: 0010:nfs4_get_valid_delegation+0xd/0x30 [nfsv4]
[ 4914.661824] Code: 89 ef e8 76 0f ce ff e9 ec fd ff ff 90 0f 1f 44 00 00 55 
48 89 e5 f0 80 4f 48 08 5d c3 0f 1f 44 00 00 55 31 f6 48 89 e5 41 54 <4c> 8b 67 
b0 4c 89 e7 e8 07 f9 ff ff 84 c0 b8 00 00 00 00 4c 0f 44
[ 4914.661879] RSP: 0018:a0c1e0193d98 EFLAGS: 00010246
[ 4914.661898] RAX: 8b35bd8400c0 RBX: 8b3dc849f000 RCX: 
[ 4914.661920] RDX: 8000 RSI:  RDI: 
[ 4914.661942] RBP: a0c1e0193da0 R08:  R09: 8080808080808080
[ 4914.661965] R10: 8b3da8b397ac R11: 0018 R12: 8b3d93417300
[ 4914.661988] R13:  R14: 8b45ccf6e000 R15: c0696950
[ 4914.662011] FS:  () GS:8b3dcf90() 
knlGS:
[ 4914.662036] CS:  0010 DS:  ES:  CR0: 80050033
[ 4914.662056] CR2: ffb0 CR3: 0007df20e000 CR4: 003406e0
[ 4914.662078] Call Trace:
[ 4914.662101]  nfs4_open_prepare+0x89/0x1e0 [nfsv4]
[ 4914.662128]  rpc_prepare_task+0x1f/0x30 [sunrpc]
[ 4914.662154]  __rpc_execute+0x8c/0x3a0 [sunrpc]
[ 4914.662179]  rpc_async_schedule+0x30/0x50 [sunrpc]
[ 4914.662199]  process_one_work+0x1eb/0x3b0
[ 4914.662215]  worker_thread+0x4d/0x400
[ 4914.662230]  kthread+0x104/0x140
[ 4914.662244]  ? process_one_work+0x3b0/0x3b0
[ 4914.662259]  ? kthread_park+0x90/0x90
[ 4914.662275]  ret_from_fork+0x1f/0x40
[ 4914.662290] Modules linked in: rpcsec_gss_krb5 auth_rpcgss md4 cmac nfsv4 
nls_utf8 cifs nfs libarc4 lockd grace libdes fscache aufs overlay ipmi_ssif 
binfmt_misc snd_hda_codec_hdmi amd64_edac_mod edac_mce_amd kvm_amd 
nls_iso8859_1 kvm snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_seq_midi ucsi_ccg snd_seq_midi_event typec_ucsi typec 
snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore k10temp ccp ipmi_si 
mac_hid nvidia_uvm(OE) sch_fq_codel parport_pc ppdev lp parport sunrpc 
ip_tables x_tables autofs4 mlx5_ib nvidia_drm(POE) nvidia_modeset(POE) 
ib_uverbs ib_core nvidia(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel 
ast drm_vram_helper i2c_algo_bit ttm aesni_intel mlx5_core drm_kms_helper ixgbe 
syscopyarea crypto_simd sysfillrect nvme sysimgblt fb_sys_fops pci_hyperv_intf 
cryptd xfrm_algo dca glue_helper mdio drm tls nvme_core ahci mlxfw libahci 
ipmi_devintf i2c_piix4 ipmi_msghandler i2c_nvidia_gpu
[ 4914.662566] CR2: ffb0
[ 4914.662581] ---[ end trace cdb67bb8c51af6b1 ]---
[ 4914.662608] RIP: 0010:nfs4_get_valid_delegation+0xd/0x30 [nfsv4]
[ 4914.663407] Code: 89 ef e8 76 0f ce ff e9 ec fd ff ff 90 0f 1f 44 00 00 55 
48 89 e5 f0 80 4f 48 08 5d c3 0f 1f 44 00 00 55 31 f6 48 89 e5 41 54 <4c> 8b 67 
b0 4c 89 e7 e8 07 f9 ff ff 84 c0 b8 00 00 00 00 4c 0f 44
[ 4914.665002] RSP: 0018:a0c1e0193d98 EFLAGS: 00010246
[ 4914.665836] RAX: 8b35bd8400c0 RBX: 8b3dc849f000 RCX: 
[ 4914.46] RDX: 8000 RSI:  RDI: 
[ 4914.667858] RBP: a0c1e0193da0 R08:  R09: 8080808080808080
[ 4914.669136] R10: 8b3da8b397ac R11: 0018 R12: 8b3d93417300
[ 4914.670414] R13:  R14: 8b45ccf6e000 R15: c0696950
[ 4914.671692] FS:  () GS:8b3dcf90() 
knlGS:
[ 4914.672980] CS:  0010 DS:  ES:  CR0: 80050033
[ 4914.674267] CR2: ffb0 CR3: 0007df20e000 CR4: 003406e0

This was with

(env) orexplore@sleipner:~$ uname -a
Linux sleipner 5.4.0-39-generic #43-Ubuntu SMP Fri Jun 19 10:28:31 UTC 2020 
x86_64 x86_64 x86_64 GNU/Linux
(env) orexplore@sleipner:~$

from linux-image-5.4.0-39-generic 5.4.0-39.43 in focal-proposed.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] Re: NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

Thanks Guilherme, shame on me for not even checking that :)

I will try with 5.4.0-39 and report back. It takes a while for our
workload to run before it starts hitting the issue, but I can give a
somewhat confident answer in an hour or so. By tomorrow I will be very
sure. I'm optimistic.

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Title:
  NULL deference in nfs4_get_valid_delegation

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[Bug 1885010] [NEW] NULL deference in nfs4_get_valid_delegation

[Elvis Stansvik]

Public bug reported:

We are getting the following on an NFSv4 client running focal (kernel
5.4.0-33.37):

[296787.347971] BUG: unable to handle page fault for address: ffb0
[296787.350255] #PF: supervisor read access in kernel mode
[296787.352315] #PF: error_code(0x) - not-present page
[296787.354137] PGD 15bf00e067 P4D 15bf00e067 PUD 15bf010067 PMD 0 
[296787.355798] Oops:  [#2] SMP NOPTI
[296787.357271] CPU: 49 PID: 605315 Comm: kworker/u131:3 Tainted: P  D
OE 5.4.0-33-generic #37-Ubuntu
[296787.358756] Hardware name: GIGABYTE G291-Z20-00/MZ21-G20-00, BIOS F06 
10/04/2019
[296787.360274] Workqueue: rpciod rpc_async_schedule [sunrpc]
[296787.361790] RIP: 0010:nfs4_get_valid_delegation+0xd/0x30 [nfsv4]
[296787.363281] Code: 89 ef e8 06 c0 f9 ff e9 ec fd ff ff 90 0f 1f 44 00 00 55 
48 89 e5 f0 80 4f 48 08 5d c3 0f 1f 44 00 00 55 31 f6 48 89 e5 41 54 <4c> 8b 67 
b0 4c 89 e7 e8 07 f9 ff ff 84 c0 b8 00 00 00 00 4c 0f 44
[296787.366780] RSP: 0018:b7b1634a7d98 EFLAGS: 00010246
[296787.368740] RAX: 9ef2958e9b00 RBX: 9ef59f91 RCX: 

[296787.370648] RDX: 8000 RSI:  RDI: 

[296787.372559] RBP: b7b1634a7da0 R08:  R09: 
8080808080808080
[296787.374441] R10: 9ef731e9d26c R11: 0018 R12: 
9ef781f22600
[296787.376330] R13:  R14: 9efe1db4bc00 R15: 
c0cc2950
[296787.378220] FS:  () GS:9ef78fc4() 
knlGS:
[296787.380165] CS:  0010 DS:  ES:  CR0: 80050033
[296787.382076] CR2: ffb0 CR3: 001a2799c000 CR4: 
003406e0
[296787.384031] Call Trace:
[296787.385985]  nfs4_open_prepare+0x89/0x1e0 [nfsv4]
[296787.387973]  rpc_prepare_task+0x1f/0x30 [sunrpc]
[296787.389971]  __rpc_execute+0x8c/0x3a0 [sunrpc]
[296787.391903]  rpc_async_schedule+0x30/0x50 [sunrpc]
[296787.393787]  process_one_work+0x1eb/0x3b0
[296787.395617]  worker_thread+0x4d/0x400
[296787.397431]  kthread+0x104/0x140
[296787.399166]  ? process_one_work+0x3b0/0x3b0
[296787.400868]  ? kthread_park+0x90/0x90
[296787.402518]  ret_from_fork+0x1f/0x40
[296787.404158] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd 
grace sunrpc xt_nat xt_tcpudp veth xt_conntrack xt_MASQUERADE 
nf_conntrack_netlink nfnetlink xfrm_user xt_addrtype iptable_filter iptable_nat 
nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter 
br_netfilter bridge stp llc aufs overlay md4 cmac nls_utf8 cifs libarc4 fscache 
libdes binfmt_misc snd_hda_codec_hdmi amd64_edac_mod edac_mce_amd ipmi_ssif 
nls_iso8859_1 kvm_amd kvm snd_hda_intel snd_intel_dspcfg snd_hda_codec 
snd_seq_midi snd_seq_midi_event snd_hda_core snd_rawmidi snd_hwdep snd_pcm 
snd_seq snd_seq_device snd_timer ucsi_ccg snd typec_ucsi typec soundcore 
k10temp ccp ipmi_si mac_hid nvidia_uvm(OE) sch_fq_codel parport_pc ppdev lp 
parport ip_tables x_tables autofs4 mlx5_ib nvidia_drm(POE) nvidia_modeset(POE) 
ib_uverbs ib_core nvidia(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel 
ast drm_vram_helper aesni_intel i2c_algo_bit crypto_simd ixgbe cryptd ttm 
glue_helper xfrm_algo
[296787.404232]  drm_kms_helper mlx5_core dca mdio syscopyarea sysfillrect 
sysimgblt fb_sys_fops nvme pci_hyperv_intf drm tls nvme_core mlxfw ahci 
ipmi_devintf i2c_piix4 libahci ipmi_msghandler i2c_nvidia_gpu
[296787.421858] CR2: ffb0
[296787.423680] ---[ end trace 2cf3edda87955a36 ]---
[296787.425547] RIP: 0010:nfs4_get_valid_delegation+0xd/0x30 [nfsv4]
[296787.427389] Code: 89 ef e8 06 c0 f9 ff e9 ec fd ff ff 90 0f 1f 44 00 00 55 
48 89 e5 f0 80 4f 48 08 5d c3 0f 1f 44 00 00 55 31 f6 48 89 e5 41 54 <4c> 8b 67 
b0 4c 89 e7 e8 07 f9 ff ff 84 c0 b8 00 00 00 00 4c 0f 44
[296787.431172] RSP: 0018:b7b1615e3d98 EFLAGS: 00010246
[296787.433050] RAX: 9ee9faf45ec0 RBX: 9ef16c5dd000 RCX: 

[296787.434922] RDX: 8000 RSI:  RDI: 

[296787.436810] RBP: b7b1615e3da0 R08:  R09: 
8080808080808080
[296787.438673] R10: 9ef26a0b8c6c R11: 0018 R12: 
9ef7817cfa00
[296787.440539] R13: 0004 R14: 9ef8bdeb0400 R15: 
c0cc2950
[296787.442400] FS:  () GS:9ef78fc4() 
knlGS:
[296787.444289] CS:  0010 DS:  ES:  CR0: 80050033
[296787.446126] CR2: ffb0 CR3: 001a2799c000 CR4: 
003406e0

The problem is a known issue which has been fixed upstream:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=29fe839976266bc7c55b927360a1daae57477723

The patch is a simple 2 line fix.

Would be great if you could do an SRU and add that upstream patch.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1878431] Re: [81C4, Realtek ALC298, Speaker, Internal] Playback problem

[Elvis Presley]

I saw in another bug that it would help if I ran RtHDDump.exe from
windows 10.  So I have and that should be attached next.  The sounds in
windows 10 is _great_.

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Title:
  [81C4, Realtek ALC298, Speaker, Internal] Playback problem

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[Bug 1878431] Re: [81C4, Realtek ALC298, Speaker, Internal] Playback problem

[Elvis Presley]

** Attachment added: "Output from RtHDDump.exe"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1878431/+attachment/5370974/+files/RtHDDump.txt

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Title:
  [81C4, Realtek ALC298, Speaker, Internal] Playback problem

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[Bug 1878431] Re: [81C4, Realtek ALC298, Speaker, Internal] Playback problem

[Elvis Presley]

** Attachment added: "python generated by  hda-analyzer which makes things 
sound ok"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1878431/+attachment/5370972/+files/fixsound

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Title:
  [81C4, Realtek ALC298, Speaker, Internal] Playback problem

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[Bug 1878431] Re: [81C4, Realtek ALC298, Speaker, Internal] Playback problem

[Elvis Presley]

Played around with hda-analyzer and managed to get half decent sound.

I've added the python code it generated.
But I don't know how to configure things so that the volume keys adjust it.

Attachment of the python should be below.

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Title:
  [81C4, Realtek ALC298, Speaker, Internal] Playback problem

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[Bug 1878431] [NEW] [81C4, Realtek ALC298, Speaker, Internal] Playback problem

[Elvis Presley]

Public bug reported:

I get thin tinny sound.
On ubuntu 19.10 I was able to work around this by running:
sudo hda-verb /dev/snd/hwC0D0 0x14 SET_CONNECT_SEL 0x0c
But that doesn't seem to work on 20.04 and I haven't been able to work out what 
I need to do to get sound working acceptably.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30
Uname: Linux 5.4.0-29-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  travis36906 F pulseaudio
  travis207783 F alsamixer
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu May 14 00:58:56 2020
InstallationDate: Installed on 2020-05-09 (4 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: None of the above
Title: [81C4, Realtek ALC298, Speaker, Internal] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/09/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 8GCN32WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA C930-13IKB
dmi.modalias: 
dmi:bvnLENOVO:bvr8GCN32WW:bd10/09/2018:svnLENOVO:pn81C4:pvrLenovoYOGAC930-13IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct31:cvrLenovoYOGAC930-13IKB:
dmi.product.family: YOGA C930-13IKB
dmi.product.name: 81C4
dmi.product.sku: LENOVO_MT_81C4_BU_idea_FM_YOGA C930-13IKB
dmi.product.version: Lenovo YOGA C930-13IKB
dmi.sys.vendor: LENOVO

** Affects: alsa-driver (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal

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[Bug 1856024] Re: [SRU] Need backport-iwlwifi-dkms in Bionic

[Elvis Stansvik]

Alright, thanks Yang, makes sense.

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  [SRU] Need backport-iwlwifi-dkms in Bionic

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[Bug 1856024] Re: [SRU] Need backport-iwlwifi-dkms in Bionic

[Elvis Stansvik]

Hi folks. I'm on bionic and got a desktop notification about "closed
drivers may be necessary..." when this SRU landed in bionic-updates.

Just to check: I only really need this package if I'm suffering from
https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-
dkms/+bug/1859472 ? If I don't really have any issues with wifi, I can
ignore the `backport-iwlwifi-dkms` package and use the `iwlwifi` driver
that I already have from `linux-modules-extra-5.0.0-37-generic`?

Or is it recommended for everyone to install this package?

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[Bug 1856024] Re: [SRU] Need backport-iwlwifi-dkms in Bionic

[Elvis Stansvik]

(Forgot to say in my previous post, I'm using the HWE kernel, so
5.0.0-37 currently)

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[Bug 1833013] Re: Interactive prompt during non-interactive install

[Elvis Stansvik]

Robie: Nevermind, I was not setting up the env vars correctly. Sorry for
the noise.

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Title:
  Interactive prompt during non-interactive install

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[Bug 1833013] Re: Interactive prompt during non-interactive install

[Elvis Stansvik]

Robie: We had one of our automated builds start failing due to this. We
were using only -y and DEBIAN_FRONTEND=noninteractive (wrongly thinking
that was enough).

I've now changed to

sudo apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options
::="--force-confold" -y install $(cat requirements-ubuntu.txt)

and with DEBCONF_NONINTERACTIVE_SEEN=true,
DEBIAN_FRONTEND=noninteractive and UCF_FORCE_CONFOLD=1 in the
environment. But the prompt when configuring libssl1.1 still shows up,
so the job hangs :(

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  Interactive prompt during non-interactive install

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[Bug 1215182] Re: xfce 4 session manager does not save session

[Elvis]

I am running Xubuntu 18.04.2 as well.  This is relegated to a:

I won't work, and you can't make me.   Is there any solution to this?
Please re-open this bug.  It still exists after 6 years.

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[Bug 1813471]

[Elvis-angelaccio-o]

(In reply to Wayne Mery (:wsmwk) from comment #8)

> (In reply to Elvis Angelaccio from comment #3)
> > Thanks for the link, it doesn't crash using that package. I'll report the 
> > crash downstream.
> 
> Do you have a link?

Sure: https://bugs.archlinux.org/task/61134

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[Bug 361868]

[Elvis-angelaccio-o]

*** Bug 194982 has been marked as a duplicate of this bug. ***

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

I think the above link will not gonna help because it's related to
computer freezing when RAM is full, my computer wasn't with high usage
of RAM on the freeze moment, it was using something about 50%

Another point is that zram makes computer use less RAM and my problem
gone when I uninstalled zram, so the issue definitely is not related to
high memory usage

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[Bug 489952] Re: system freeze during shutdown - deactivating swap...

[Elvis de Freitas Souza]

Format the Linux swap partition using gparted and update the new swap
partition UUID on  /etc/fstab  did the trick for me

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  system freeze during shutdown - deactivating swap...

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

** Description changed:

  I bought a new setup and since then my computer is having random
- freezes, it stop respond until you make a hard reset (pressing reset
- button)
+ freezes, the machine stops respond until you do a hard reset (pressing
+ reset button)
  
  * I noticed that this issue is more common when running java programs, i.e. 
Intellij, Spring Boot applications (I'm a java developer) and using chrome.
  * I also noticed issue is not related to high CPU usage
  
  Steps I did to reproduce the issues
  
  * Turned computer on
  * Started Intellij
  * Opened chrome and let a video playing
  * Started a java application with a considerable consume of memory (500MB)
  * Keep starting and stopping that application
  
  I did the following tests and had the same results
  
  * Tested on ubuntu 16.04, 18.04, 18.10 with it's original kernels, also 
tested on kernel 4.19
  * Tested with nouveau (With and without GPU installed)
  * Tested with Nvidia proprietary drivers
  * Tested with Nvidia ubuntu repository drivers
  * Installed latest BIOs
  * Removed one of my two memories
  
  Steps I did to stress my computer and got no issues
  
  * Ran memtest (got no issues)
  * Stressed my computer and RAM with stress tool (got not issues)
  
  Steps to fix the problem
  
  * apt purge -y zram-config
  * Restart the computer

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Title:
  zram freezes computer

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

As the computer crashes I got no errors on the syslog except one time
when I got the error attached on crash.txt

** Attachment added: "crash.txt"
   
https://bugs.launchpad.net/ubuntu/+source/zram-config/+bug/1809556/+attachment/5224388/+files/crash.txt

** Description changed:

  I bought a new setup and since then my computer is having random
  freezes, it stop respond until you make a hard reset (pressing reset
  button)
  
  * I noticed that this issue is more common when running java programs, i.e. 
Intellij, Spring Boot applications (I'm a java developer) and using chrome.
  * I also noticed issue is not related to high CPU usage
  
  Steps I did to reproduce the issues
  
  * Turned computer on
  * Started Intellij
  * Opened chrome and let a video playing
  * Started a java application with a considerable consume of memory (500MB)
  * Keep starting and stopping that application
  
  I did the following tests and had the same results
  
  * Tested on ubuntu 16.04, 18.04, 18.10 with it's original kernels, also 
tested on kernel 4.19
  * Tested with nouveau (With and without GPU installed)
  * Tested with Nvidia proprietary drivers
  * Tested with Nvidia ubuntu repository drivers
  * Installed latest BIOs
  * Removed one of my two memories
  
  Steps I did to stress my computer and got no issues
  
  * Ran memtest (got no issues)
  * Stressed my computer and RAM with stress tool (got not issues)
  
  Steps to fix the problem
  
  * apt purge -y zram-config
  * Restart the computer
- 
- 
- **Update**
- 
- As the computer crashes I got no errors on the syslog except one time
- when I got the error attached on crash.txt

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

https://launchpadlibrarian.net/402582096/Lspci.txt

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

https://launchpadlibrarian.net/402582127/ProcInterrupts.txt

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: typer 2994 F pulseaudio
 /dev/snd/pcmC0D0p: typer 2994 F...m pulseaudio
CurrentDesktop: LXQt
DistroRelease: Ubuntu 18.10
InstallationDate: Installed on 2018-12-20 (2 days ago)
InstallationMedia: Lubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 
(20181017.2)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 1c4f:0002 SiGma Micro Keyboard TRACER Gamma Ivory
 Bus 001 Device 002: ID 046d:c083 Logitech, Inc.
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. B360M-D3H
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-12-generic 
root=UUID=ba2e86e4-48ce-47f3-a413-98536fe6febd ro quiet splash 
resume=UUID=5b571422-2d63-4044-88be-ecd5e66732d8 vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-12-generic N/A
 linux-backports-modules-4.18.0-12-generic N/A
 linux-firmware 1.175.1
RfKill:

Tags: cosmic
Uname: Linux 4.18.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sudo
_MarkForUpload: True
dmi.bios.date: 04/19/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: Default string
dmi.board.name: B360M D3H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd04/19/2018:svnGigabyteTechnologyCo.,Ltd.:pnB360M-D3H:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnB360MD3H-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: B360M-D3H
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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Title:
  zram freezes computer

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[Bug 1809556] [NEW] zram freezes computer

[Elvis de Freitas Souza]

Public bug reported:

I bought a new setup and since then my computer is having random
freezes, it stop respond until you make a hard reset (pressing reset
button)

* I noticed that this issue is more common when running java programs, i.e. 
Intellij, Spring Boot applications (I'm a java developer) and using chrome.
* I also noticed issue is not related to high CPU usage

Steps I did to reproduce the issues

* Turned computer on
* Started Intellij
* Opened chrome and let a video playing
* Started a java application with a considerable consume of memory (500MB)
* Keep starting and stopping that application

I did the following tests and had the same results

* Tested on ubuntu 16.04, 18.04, 18.10 with it's original kernels, also tested 
on kernel 4.19
* Tested with nouveau (With and without GPU installed)
* Tested with Nvidia proprietary drivers
* Tested with Nvidia ubuntu repository drivers
* Installed latest BIOs
* Removed one of my two memories

Steps I did to stress my computer and got no issues

* Ran memtest (got no issues)
* Stressed my computer and RAM with stress tool (got not issues)

Steps to fix the problem

* apt purge -y zram-config
* Restart the computer

** Affects: zram-config (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

https://launchpadlibrarian.net/402582128/ProcModules.txt

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

https://launchpadlibrarian.net/402582142/WifiSyslog.txt

** Description changed:

  I bought a new setup and since then my computer is having random
  freezes, it stop respond until you make a hard reset (pressing reset
  button)
  
  * I noticed that this issue is more common when running java programs, i.e. 
Intellij, Spring Boot applications (I'm a java developer) and using chrome.
  * I also noticed issue is not related to high CPU usage
  
  Steps I did to reproduce the issues
  
  * Turned computer on
  * Started Intellij
  * Opened chrome and let a video playing
  * Started a java application with a considerable consume of memory (500MB)
  * Keep starting and stopping that application
  
  I did the following tests and had the same results
  
  * Tested on ubuntu 16.04, 18.04, 18.10 with it's original kernels, also 
tested on kernel 4.19
  * Tested with nouveau (With and without GPU installed)
  * Tested with Nvidia proprietary drivers
  * Tested with Nvidia ubuntu repository drivers
  * Installed latest BIOs
  * Removed one of my two memories
  
  Steps I did to stress my computer and got no issues
  
  * Ran memtest (got no issues)
  * Stressed my computer and RAM with stress tool (got not issues)
  
- 
  Steps to fix the problem
  
- * apt purge -y zram-config 
+ * apt purge -y zram-config
  * Restart the computer
+ 
+ 
+ **Update**
+ 
+ As the computer crashes I got no errors on the syslog except one time
+ when I got the error attached on crash.txt

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[Bug 1809556] Re: zram freezes computer

[Elvis de Freitas Souza]

https://launchpadlibrarian.net/402582121/ProcCpuinfo.txt

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[Bug 1530405] WifiSyslog.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224262/+files/WifiSyslog.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] PulseList.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224260/+files/PulseList.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] IwConfig.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224253/+files/IwConfig.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] ProcInterrupts.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224258/+files/ProcInterrupts.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] CRDA.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1530405/+attachment/5224251/+files/CRDA.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] UdevDb.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1530405/+attachment/5224261/+files/UdevDb.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] ProcEnviron.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224257/+files/ProcEnviron.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] ProcModules.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224259/+files/ProcModules.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] AlsaInfo.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224250/+files/AlsaInfo.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

[Elvis de Freitas Souza]

ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  typer  2994 F pulseaudio
 /dev/snd/pcmC0D0p:   typer  2994 F...m pulseaudio
CurrentDesktop: LXQt
DistroRelease: Ubuntu 18.10
InstallationDate: Installed on 2018-12-20 (2 days ago)
InstallationMedia: Lubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 
(20181017.2)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 1c4f:0002 SiGma Micro Keyboard TRACER Gamma Ivory
 Bus 001 Device 002: ID 046d:c083 Logitech, Inc. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. B360M-D3H
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-12-generic 
root=UUID=ba2e86e4-48ce-47f3-a413-98536fe6febd ro quiet splash 
resume=UUID=5b571422-2d63-4044-88be-ecd5e66732d8 vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-12-generic N/A
 linux-backports-modules-4.18.0-12-generic  N/A
 linux-firmware 1.175.1
RfKill:
 
Tags:  cosmic
Uname: Linux 4.18.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sudo
_MarkForUpload: True
dmi.bios.date: 04/19/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: Default string
dmi.board.name: B360M D3H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd04/19/2018:svnGigabyteTechnologyCo.,Ltd.:pnB360M-D3H:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnB360MD3H-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: B360M-D3H
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.


** Tags added: apport-collected cosmic

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] ProcCpuinfoMinimal.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224256/+files/ProcCpuinfoMinimal.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] Lspci.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1530405/+attachment/5224254/+files/Lspci.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] CurrentDmesg.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224252/+files/CurrentDmesg.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1530405] ProcCpuinfo.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1530405/+attachment/5224255/+files/ProcCpuinfo.txt

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Title:
  NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

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[Bug 1797538] ProcInterrupts.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224245/+files/ProcInterrupts.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] CRDA.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1797538/+attachment/5224238/+files/CRDA.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] PulseList.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224247/+files/PulseList.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] CurrentDmesg.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224239/+files/CurrentDmesg.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] ProcCpuinfo.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224242/+files/ProcCpuinfo.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] IwConfig.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224240/+files/IwConfig.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] Re: watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

[Elvis de Freitas Souza]

ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  typer  2994 F pulseaudio
 /dev/snd/pcmC0D0p:   typer  2994 F...m pulseaudio
CurrentDesktop: LXQt
DistroRelease: Ubuntu 18.10
InstallationDate: Installed on 2018-12-20 (2 days ago)
InstallationMedia: Lubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 
(20181017.2)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 1c4f:0002 SiGma Micro Keyboard TRACER Gamma Ivory
 Bus 001 Device 002: ID 046d:c083 Logitech, Inc. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. B360M-D3H
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-12-generic 
root=UUID=ba2e86e4-48ce-47f3-a413-98536fe6febd ro quiet splash 
resume=UUID=5b571422-2d63-4044-88be-ecd5e66732d8 vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-12-generic N/A
 linux-backports-modules-4.18.0-12-generic  N/A
 linux-firmware 1.175.1
RfKill:
 
Tags:  cosmic
Uname: Linux 4.18.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sudo
_MarkForUpload: True
dmi.bios.date: 04/19/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: Default string
dmi.board.name: B360M D3H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd04/19/2018:svnGigabyteTechnologyCo.,Ltd.:pnB360M-D3H:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnB360MD3H-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: B360M-D3H
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.


** Tags added: apport-collected

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] UdevDb.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1797538/+attachment/5224248/+files/UdevDb.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] Lspci.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1797538/+attachment/5224241/+files/Lspci.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] ProcModules.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224246/+files/ProcModules.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] WifiSyslog.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224249/+files/WifiSyslog.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] AlsaInfo.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224237/+files/AlsaInfo.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] ProcEnviron.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224244/+files/ProcEnviron.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] ProcCpuinfoMinimal.txt

[Elvis de Freitas Souza]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1797538/+attachment/5224243/+files/ProcCpuinfoMinimal.txt

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 1797538] Re: watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

[Elvis de Freitas Souza]

For me the issue is happening on ubuntu 16.04, 18.04 and 18.10 I also
tried kernel 4.19, no success

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Title:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:85]

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 374717 has been marked as a duplicate of this bug. ***

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Title:
  Dolphin lacks open-as-root service menu

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 386057 has been marked as a duplicate of this bug. ***

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  Dolphin lacks open-as-root service menu

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 166708 has been marked as a duplicate of this bug. ***

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Title:
  Dolphin lacks open-as-root service menu

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[Bug 224436]

[Elvis-angelaccio-o]

This is going to be a wontfix, since it's a report from early KDE4
times. Nowadays it's well established that running GUI apps as root is
dangerous. Even more Dolphin, given that it comes with full shell access
thanks to the embedded Konsole part.

Anyone interested in editing root files with Dolphin, please subscribe
to https://bugs.kde.org/show_bug.cgi?id=179678

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 378169 has been marked as a duplicate of this bug. ***

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 376336 has been marked as a duplicate of this bug. ***

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  Dolphin lacks open-as-root service menu

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[Bug 224436]

[Elvis-angelaccio-o]

*** Bug 387950 has been marked as a duplicate of this bug. ***

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[Bug 1799660] [NEW] CMake config file references files with wrong path

[Elvis Stansvik]

Public bug reported:

I tried to use this package when building VTK from source, by passing
the flag

-Dpugixml_DIR=/usr/share/libpugixml-dev/cmake

to the CMake configure step. This failed with

CMake Error at /usr/share/libpugixml-dev/cmake/pugixml-config.cmake:87 
(message):
  The imported target "pugixml" references the file

 "/lib/x86_64-linux-gnu/libpugixml.so.1.8"

  but this file does not exist.  Possible reasons include:

  * The file was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and contained

 "/usr/share/libpugixml-dev/cmake/pugixml-config.cmake"

  but not all the files it references.

Call Stack (most recent call first):
  CMake/vtkModuleMacros.cmake:891 (find_package)
  ThirdParty/pugixml/CMakeLists.txt:1 (vtk_module_third_party)

Looking at /usr/share/libpugixml-dev/cmake/pugixml-config.cmake, this
section of code:

# Compute the installation prefix relative to this file.
get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
# Use original install prefix when loaded through a
# cross-prefix symbolic link such as /lib -> /usr/lib.
get_filename_component(_realCurr "${_IMPORT_PREFIX}" REALPATH)
get_filename_component(_realOrig "/usr/lib/x86_64-linux-gnu/cmake/pugixml" 
REALPATH)
if(_realCurr STREQUAL _realOrig)
  set(_IMPORT_PREFIX "/usr/lib/x86_64-linux-gnu/cmake/pugixml")
endif()
unset(_realOrig)
unset(_realCurr)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
if(_IMPORT_PREFIX STREQUAL "/")
  set(_IMPORT_PREFIX "")
endif()

seems to arrive at a ${_IMPORT_PREFIX} of "", which means e.g.

set_target_properties(pugixml PROPERTIES
  IMPORTED_LOCATION_NOCONFIG 
"${_IMPORT_PREFIX}/lib/x86_64-linux-gnu/libpugixml.so.1.8"
  IMPORTED_SONAME_NOCONFIG "libpugixml.so.1"
  )

in /usr/share/libpugixml-dev/cmake/pugixml-config-noconfig.cmake will
become wrong ("/lib/x86_64-linux-gnu/libpugixml.so.1"), leading to
config error.

Looks like the calculation of ${_IMPORT_PREFIX} is wrong, not sure if
this is because of some wrong assumption that doesn't hold.

Seems to make it impossible to use this package from a CMake-using
project (using -Dpugixml_DIR).

** Affects: pugixml (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1766366] Re: prime-select fails without grub

[Elvis Stansvik]

This is a problem for us as well. We're using Docker as part of our
toolchain for creating a file system for a disk image for our product,
and need to be able to run "prime-select intel" during the Docker image
build, at a time when grub has not been installed yet.

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  prime-select fails without grub

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[Bug 1769824] [NEW] Xorg crash

[Elvis]

Public bug reported:

System was idle at the time.  It displayed the background wall paper,
but did NOT display the login screen.  I had to go to console, and
restart lightdm.

Wayno

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompositorRunning: None
CurrentDesktop: XFCE
Date: Mon May  7 23:16:23 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 NVIDIA Corporation GT218 [GeForce 210] [10de:0a65] (rev a2) (prog-if 00 [VGA 
controller])
   Subsystem: eVga.com. Corp. GT218 [GeForce 210] [3842:1312]
InstallationDate: Installed on 2018-04-27 (10 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: HP-Pavilion KJ385AA-ABA a6433w
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic 
root=UUID=5c74d40b-8d0a-4abd-b32e-fca693b36f98 ro quiet splash
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/10/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.43
dmi.board.name: Benicia
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.01
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.43:bd09/10/2009:svnHP-Pavilion:pnKJ385AA-ABAa6433w:pvr:rvnPEGATRONCORPORATION:rnBenicia:rvr1.01:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.family: 103C_53316J
dmi.product.name: KJ385AA-ABA a6433w
dmi.sys.vendor: HP-Pavilion
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2

** Affects: xorg (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic crash ubuntu

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[Bug 1751497] Re: Bionic daily build - nouveau: Direct firmware load for nouveau/nve7_fuc084 failed with error -2

[Elvis]

confirmed in xubuntu 18.04

Linux bart 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux


[261304.111515] nouveau :04:00.0: Direct firmware load for 
nouveau/nva8_fuc084 failed with error -2
[261304.111529] nouveau :04:00.0: Direct firmware load for 
nouveau/nva8_fuc084d failed with error -2
[261304.111532] nouveau :04:00.0: msvld: unable to load firmware data
[261304.111538] nouveau :04:00.0: msvld: init failed, -19
[340065.706109] perf: interrupt took too long (9727 > 9721), lowering 
kernel.perf_event_max_sample_rate to 20500
[348688.301567] nouveau :04:00.0: fb: trapped read at 01008bc04c on channel 
-1 [3fee unknown] engine 06 [BAR] client 08 [PFIFO_READ] subclient 01 [IN] 
reason 0002 [PAGE_NOT_PRESENT]
[348698.597698] nouveau :04:00.0: Direct firmware load for 
nouveau/nva8_fuc084 failed with error -2
[348698.597714] nouveau :04:00.0: Direct firmware load for 
nouveau/nva8_fuc084d failed with error -2
[348698.597717] nouveau :04:00.0: msvld: unable to load firmware data
[348698.597723] nouveau :04:00.0: msvld: init failed, -19

Elvis

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Title:
  Bionic daily build - nouveau: Direct firmware load for
  nouveau/nve7_fuc084  failed with error -2

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

[Elvis Stansvik]

@ginggs: Thanks for the heads up. I could reproduce the problem with
bcolz from the Git master branch, and I've filed an upstream issue here:
https://github.com/Blosc/bcolz/issues/374 (the upstream author for both
packages are the same, so hopefully it's an easy fix).

** Bug watch added: github.com/Blosc/bcolz/issues #374
   https://github.com/Blosc/bcolz/issues/374

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

[Elvis Stansvik]

I've now also tested 1.14.2+ds1-1 which finally landed in -proposed (the
1.14.0+ds1-1 build failed because of an alignment issue on ARM that was
subsequently fixed).

The package is looking good (transcript of testing below).

root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# apt-cache policy 
libblosc*
libblosc-dev:
  Installed: 1.14.2+ds1-1
  Candidate: 1.14.2+ds1-1
  Version table:
 *** 1.14.2+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
100 /var/lib/dpkg/status
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
libblosc1:
  Installed: 1.14.2+ds1-1
  Candidate: 1.14.2+ds1-1
  Version table:
 *** 1.14.2+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
100 /var/lib/dpkg/status
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# for f in 
many_compressors.c multithread.c noinit.c simple.c; do gcc -o $f.out $f -lblosc 
&& ./$f.out; done
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Using 4 threads (previously using 1)
Using blosclz compressor
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using lz4 compressor
Compression: 400 -> 51510 (77.7x)
Succesful roundtrip!
Using lz4hc compressor
Compression: 400 -> 38314 (104.4x)
Succesful roundtrip!
Using snappy compressor
Compression: 400 -> 208526 (19.2x)
Succesful roundtrip!
Using zlib compressor
Compression: 400 -> 22103 (181.0x)
Succesful roundtrip!
Using zstd compressor
Compression: 400 -> 10908 (366.7x)
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Using 1 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 2 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 3 threads (previously using 2)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 4 threads (previously using 3)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!


And also with regard to the original format incompatibility bug that prompted 
this report:


root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# gcc -o test test.c 
-lblosc
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# ./test compress lz4 
test.blosc
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 51420 (77.8x)
Wrote test.blosc
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# exit
exit
[estan@newton insight (improve-loading $%>)]$ cd
[estan@newton ~]$ docker cp 
f0b7772b23f5:/usr/share/doc/libblosc-dev/examples/test.c .
[estan@newton ~]$ docker cp 
f0b7772b23f5:/usr/share/doc/libblosc-dev/examples/test.blosc .
[estan@newton ~]$ gcc -o test test.c -lblosc
[estan@newton ~]$ ./test decompress lz4 test.blosc
Blosc version info: 1.7.0 ($Date:: 2015-07-05 #$)
Read test.blosc
Decompression succesful!
[estan@newton ~]$

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

[Elvis Stansvik]

Sorry, of course meant to run `apt-cache policy`, not `apt-cache show`.
Here it is:

root@f0b7772b23f5:/# apt-cache policy libblosc-dev
libblosc-dev:
  Installed: (none)
  Candidate: 1.14.0+ds1-1
  Version table:
 1.14.0+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
root@f0b7772b23f5:/#

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  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

[Elvis Stansvik]

@adconrad Many thanks for being so quick with this. I've tested the
package in -proposed:


root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu Bionic Beaver (development branch)"
root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# apt-cache show 
libblosc-dev
Package: libblosc-dev
Architecture: amd64
Version: 1.14.0+ds1-1
Priority: optional
Section: universe/libdevel
Source: c-blosc
Origin: Ubuntu
Maintainer: Ubuntu Developers 
Original-Maintainer: Daniel Stender 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 156
Depends: libblosc1 (= 1.14.0+ds1-1)
Filename: pool/universe/c/c-blosc/libblosc-dev_1.14.0+ds1-1_amd64.deb
Size: 36672
MD5sum: 9a144274a54ce28f53ba0ea3fca70d13
SHA1: 4fa0a4d01b28bf33d2dbcf070e3e423bac9e6a5f
SHA256: 759f694504c2a72d7ca5461ef9f4e4a9db635aabf3c941b981aa9aa266d852d3
Homepage: http://blosc.org/
Description: high performance meta-compressor optimized for binary data 
(development files)
Description-md5: d4cb8f384fede65d372e621a91fbb94e

Package: libblosc-dev
Architecture: amd64
Version: 1.11.1+ds2-3
Priority: optional
Section: universe/libdevel
Source: c-blosc
Origin: Ubuntu
Maintainer: Ubuntu Developers 
Original-Maintainer: Daniel Stender 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 148
Depends: libblosc1 (= 1.11.1+ds2-3)
Filename: pool/universe/c/c-blosc/libblosc-dev_1.11.1+ds2-3_amd64.deb
Size: 35068
MD5sum: 6f2de0ec8e1542041939e65e636403ad
SHA1: 8ef571cfcbf195d29f4ac9f7be7b372c21c00f22
SHA256: 1e1d1193fdfc7e9ca5b7a1d47907d2c36ac528ba8c6dbbd4ef99b5c1135c0a5c
Homepage: http://blosc.org/
Description: high performance meta-compressor optimized for binary data 
(development files)
Description-md5: d4cb8f384fede65d372e621a91fbb94e

root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# for f in 
many_compressors.c multithread.c noinit.c simple.c; do gcc $f.out $f -lblosc && 
./$f.out; done
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Using 4 threads (previously using 1)
Using blosclz compressor
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using lz4 compressor
Compression: 400 -> 51510 (77.7x)
Succesful roundtrip!
Using lz4hc compressor
Compression: 400 -> 38314 (104.4x)
Succesful roundtrip!
Using snappy compressor
Compression: 400 -> 208526 (19.2x)
Succesful roundtrip!
Using zlib compressor
Compression: 400 -> 22103 (181.0x)
Succesful roundtrip!
Using zstd compressor
Compression: 400 -> 10908 (366.7x)
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Using 1 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 2 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 3 threads (previously using 2)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 4 threads (previously using 3)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples#


I also verified that the test case from the upstream bug report that prompted 
the 1.14 release works as expected:


root@194d7a53ffb1:~# gcc -o test test.c -lblosc
root@194d7a53ffb1:~# ./test compress lz4 test.blosc
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 51420 (77.8x)
Wrote test.blosc
root@194d7a53ffb1:~# exit
exit
[estan@newton ~]$ docker cp 194d7a53ffb1:/root/test.blosc .
[estan@newton ~]$ docker cp 194d7a53ffb1:/root/test.c .
[estan@newton ~]$ gcc -o test test.c -lblosc
[estan@newton ~]$ ./test decompress lz4 test.blosc
Blosc version info: 1.7.0 ($Date:: 2015-07-05 #$)
Read test.blosc
Decompression succesful!
[estan@newton ~]$


LGTM!

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] [NEW] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

[Elvis Stansvik]

Public bug reported:

We discovered a bug [1] that is present in all version of Blosc from
1.11.0 to 1.13.5 (inclusive). The bug prevents data compressed with
these versions using the LZ4, LZ4HC, Zlib and Zstd compressors from
being decompressed using any prior versions of Blosc (it's an accidental
forward-compatiblity break). So in a sense, these versions should be
considered bad apples.

The bug was subsequently fixed [2] and the fix is present in the now
released 1.14.0. The upstream author also blogged [3] about this
incident.

I alerted the Debian package maintainer (Daniel Stender) about this [4],
and he was kind enough to quickly package the bugfixed version [5].

I therefore ask you to please sync this bugfixed version to bionic,
since it would be unfortunate if it was released with one of the "bad"
versions.

Many thanks in advance!

[1] https://github.com/Blosc/c-blosc/issues/215
[2] https://github.com/Blosc/c-blosc/pull/216
[3] http://blosc.org/posts/new-forward-compat-policy/
[4] https://salsa.debian.org/debian/c-blosc/merge_requests/1
[5] https://packages.debian.org/source/sid/c-blosc

** Affects: c-blosc (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 364091] Re: xrandr error with delmode

[Elvis de Freitas Souza]

Same problem


No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 17.04
Release:17.04
Codename:   zesty


xrandr --delmode 'DVI-1' '"1368x768_60.00"'
X Error of failed request:  BadAccess (attempt to access private resource 
denied)
  Major opcode of failed request:  140 (RANDR)
  Minor opcode of failed request:  19 (RRDeleteOutputMode)
  Serial number of failed request:  43
  Current serial number in output stream:  44

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  xrandr error with delmode

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[Bug 1638695] Re: Python 2.7.12 performance regression

[Elvis Pranskevichus]

We'll need the package maintainers to chime in on this.  Attached is a
patch that disables harmful settings.

** Patch added: "0001-Disable-fpectl-and-fPIC-on-Modules-_math.c.patch"
   
https://bugs.launchpad.net/ubuntu/+source/python2.7/+bug/1638695/+attachment/4934301/+files/0001-Disable-fpectl-and-fPIC-on-Modules-_math.c.patch

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Title:
  Python 2.7.12 performance regression

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[Bug 1638695] Re: Python 2.7.12 performance regression

[Elvis Pranskevichus]

After much testing I found what is causing the regression in 16.04 and
later.  There are several distinct causes which are attributed to the
choices made in debian/rules and the changes in GCC.

Cause #1: the decision to compile `Modules/_math.c` with `-fPIC` *and*
link it statically into the python executable [1].  This causes the
majority of the slowdown.  This may be a bug in GCC or simply a
constraint, I didn't find anything specific on this topic, although
there are a lot of old bug reports regarding the interaction of -fPIC
with -flto.

Cause #2: the enablement of `fpectl` [2], specifically the passage of
`--with-fpectl` to `configure`.  fpectl is disabled in python.org builds
by default and its use is discouraged.  Yet, Debian builds enable it
unconditionally, and it seems to cause a significant performance
degradation.  It's much less noticeable on 14.04 with GCC 4.8.0, but on
more recent releases the performance difference seems to be larger.

Plausible Cause #3: stronger stack smashing protection in 16.04, which
uses --fstack-protector-strong, wherease 14.04 and earlier used
--fstack-protector (with lesser performance overhead).

Also, debian/rules limits the scope of PGO's PROFILE_TASK to 377 test
suites vs upstream's 397, which affects performance somewhat negatively,
but this is not definitive.  What are the reasons behind the trimming of
the tests used for PGO?

Without fpectl, and without -fPIC on _math.c, 2.7.12 built on 16.04 is
slower than stock 2.7.6 on 14.04 by about 0.9% in my pyperformance runs
[3].  This is in contrast to a whopping 7.95% slowdown when comparing
stock versions.

Finally, a vanilla Python 2.7.12 build using GCC 5.4.0, default CFLAGS,
default PROFILE_TASK and default Modules/Setup.local consistently runs
faster in benchmarks than 2.7.6 (by about 0.7%), but I was not able to
pinpoint the exact reason for that.

Note: the percentages above are the relative change in the geometric
mean of pyperformance benchmark results.


[1] 
https://git.launchpad.net/~usd-import-team/ubuntu/+source/python2.7/tree/debian/rules?h=ubuntu/xenial-updates#n421

[2] https://git.launchpad.net/~usd-import-
team/ubuntu/+source/python2.7/tree/debian/rules?h=ubuntu/xenial-
updates#n117

[3] https://docs.google.com/spreadsheets/d/1L3_gxe-
AOYJsXFwGZgFko8jaChB0dFPjK5oMO5T5vj4/edit?usp=sharing

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[Bug 1565048] Re: imgur upload plugin no longer works due to now unsupported API 1 and 2

[Elvis de Freitas Souza]

Why did this PR is not merged?

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[Bug 1574617] Re: External monitor keeps going blank

[Elvis]

I too have this problem and it seems to me like it could be because of
cable bad quality. I had some cheap HDMI cable and I also get blank
screen now and then and it comes right back in 2 seconds. But when I
changed the cable it never happened again.

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Title:
  External monitor keeps going blank

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Thank you! Been waiting for this fix for 11 months, and boy does it
taste sweet now that it's here :)

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  Please consider SRU of "xcb: Compress mouse motion and touch update
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[Bug 1380702] Re: No keyboards shortcuts in QT apps

[Elvis Stansvik]

Ah, thanks. Did not know about that page. Thanks for looking into it.

(My primary interest is not actually this fix, but the mouse event
compression SRU that got piggybacked into it:
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-
src/+bug/1598173).

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Title:
  No keyboards shortcuts in QT apps

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[Bug 1380702] Re: No keyboards shortcuts in QT apps

[Elvis Stansvik]

Any idea when this will hit -updates, now that the verification is done?

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Aha, I forgot to check the other bug. No worries. Thanks a lot for all
the work Dmitry, looking at that bug I see that it is much more
complicated than this one.

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Do I need to do something more for this to be uploaded to xenial-
updates? Should I try to get someone else to test?

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  Please consider SRU of "xcb: Compress mouse motion and touch update
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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

@apw: I've tested the 5.5.1+dfsg-16ubuntu7.4 in xenial-proposed with the
test case I attached in comment #4, as well as the
Wrapping/Python/vtk/qt/QVTKRenderWindowInteractor.py script in the VTK
source, and the problem is fixed.

** Tags removed: verification-needed
** Tags added: verification-done

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Alright, yes lets hope.

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

I made a couple of pings in #ubuntu-release without reply, but I guess
people are just busy :)

Another question though: I can see that there was already another
qtbase-opensource-src upload in the queue (5.5.1+dfsg-16ubuntu7.3). Will
an approver have to approve that first, or will that one be discarded
and 5.5.1+dfsg-16ubuntu7.4 taken directly?

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

I'm a little unsure what the process is now, should I tag this bug with
something? Or just wait until someone comes around to approve the
upload?

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Excellent. Many thanks!

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

** Description changed:

  Mouse event compression stopped working in Qt 5, a regression from Qt 4:
  
-https://bugreports.qt.io/browse/QTBUG-40889
+    https://bugreports.qt.io/browse/QTBUG-40889
  
  The bug was fixed in Qt 5.6 https://codereview.qt-
- project.org/#/c/126136/ where it has been thoroughly tested by now.
+ project.org/#/c/126136/ where the fix has been thoroughly tested by now.
  
  Attached is a debdiff against 5.5.1+dfsg-16ubuntu7.2 which includes a
  backport of the 5.6 patch (only one trivial hunk failed, which was
  easily fixed).
  
  [Impact]
  
  The bug affects any program that relies on the event compression Qt
  normally does. For example, VTK programs (ParaView, Tomviz, ...) do
  their rendering in response to mouse events during camera movements, and
  with event compression at the Qt level suddenly gone, camera movements
  become very slow, since the application is now flooded with mouse events
  and the rendering lags behind.
  
  The problem is not limited to these programs however; it can be observed
  by simply putting two regular, slightly slow-to-render, widgets into a
  QSplitter and moving the splitter handle. The result is a syrup-like
  experience as the widgets try to keep up with the onslaught of resize
  events due to the lack of mouse event compression.
  
  [Test Case]
  
  The attached test application can be used to check if event compression
  is functioning. It performs some artificial work on each mouse move and
  prints a message. Click and drag the mouse a little. After releasing the
  mouse, you'll notice that the printouts keeps coming for quite a while,
  as the program is catching up with the flood of events.
  
  With the attached patch (and with Qt 4), the problem is gone - the mouse
  event stream is compressed and the printouts are no longer lagging
  behind.
  
  [Regression Potential]
  
  There's a small risk that some applications have made workarounds for
  the faulty behavior, and that unwanted behavior is introduced if this
  bug is fixed. But chances are high that such workarounds will keep
  working, as the obvious workaround is to do timer based rendering
  instead of event based. The workarounds will then simply become
  unnecessary, but shouldn't cause problems.
  
  I'm asking for someone to nominate this bug for an SRU of 16.04 LTS.

** Description changed:

  Mouse event compression stopped working in Qt 5, a regression from Qt 4:
  
     https://bugreports.qt.io/browse/QTBUG-40889
  
  The bug was fixed in Qt 5.6 https://codereview.qt-
  project.org/#/c/126136/ where the fix has been thoroughly tested by now.
  
  Attached is a debdiff against 5.5.1+dfsg-16ubuntu7.2 which includes a
  backport of the 5.6 patch (only one trivial hunk failed, which was
  easily fixed).
  
  [Impact]
  
  The bug affects any program that relies on the event compression Qt
- normally does. For example, VTK programs (ParaView, Tomviz, ...) do
+ normally performs. For example, VTK programs (ParaView, Tomviz, ...) do
  their rendering in response to mouse events during camera movements, and
  with event compression at the Qt level suddenly gone, camera movements
  become very slow, since the application is now flooded with mouse events
  and the rendering lags behind.
  
  The problem is not limited to these programs however; it can be observed
  by simply putting two regular, slightly slow-to-render, widgets into a
  QSplitter and moving the splitter handle. The result is a syrup-like
  experience as the widgets try to keep up with the onslaught of resize
  events due to the lack of mouse event compression.
  
  [Test Case]
  
  The attached test application can be used to check if event compression
  is functioning. It performs some artificial work on each mouse move and
  prints a message. Click and drag the mouse a little. After releasing the
  mouse, you'll notice that the printouts keeps coming for quite a while,
  as the program is catching up with the flood of events.
  
  With the attached patch (and with Qt 4), the problem is gone - the mouse
  event stream is compressed and the printouts are no longer lagging
  behind.
  
  [Regression Potential]
  
  There's a small risk that some applications have made workarounds for
  the faulty behavior, and that unwanted behavior is introduced if this
  bug is fixed. But chances are high that such workarounds will keep
  working, as the obvious workaround is to do timer based rendering
  instead of event based. The workarounds will then simply become
  unnecessary, but shouldn't cause problems.
  
  I'm asking for someone to nominate this bug for an SRU of 16.04 LTS.

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[Bug 1598173] Re: Please consider SRU of "xcb: Compress mouse motion and touch update events"

[Elvis Stansvik]

Dmitry: I've updated the description with the SRU template. I also
attached a test case and a debdiff.

I've tested that the updated package fixes the problem.

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