[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Martin]

Same happens now here in ubuntu 18.04.2 LTS.
When the system locks, I'm logged out and all applications (programs) stop.
This behaviour came after a reboot, so maybe any updated module may be the 
culprit.
It seems that the gnome shell crashes.
See attached syslog.

** Attachment added: "Screenshot from 2019-03-17 17-32-07.png"
   
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+attachment/5247073/+files/Screenshot%20from%202019-03-17%2017-32-07.png

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Roland Giesler]

Still happens in 18.04.  Switching to Xorg fixed it for me.

$ sudo lshw
roland-zenbook  
description: Convertible
product: UX461UN
vendor: ASUSTeK COMPUTER INC.
version: 1.0
serial: J1N0CX17A84604B
width: 64 bits
capabilities: smbios-3.0 dmi-3.0 smp vsyscall32
configuration: boot=normal chassis=convertible family=UX 
uuid=4A314E30-4358-3137-4138-343630344241
  *-core
   description: Motherboard
   product: UX461UN
   vendor: ASUSTeK COMPUTER INC.
   physical id: 0
   version: 1.0
   serial: QCCBKQ0JE80300258
   slot: MIDDLE
 *-firmware
  description: BIOS
  vendor: American Megatrends Inc.
  physical id: 0
  version: UX461UN.305
  date: 12/04/2017
  size: 64KiB
  capacity: 8128KiB
  capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd 
int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard 
int14serial int17printer acpi usb smartbattery biosbootspecification uefi
 *-memory
  description: System Memory
  physical id: 8
  slot: System board or motherboard
  size: 16GiB
*-bank:0
 description: Row of chips LPDDR3 Synchronous Unbuffered 
(Unregistered) 2133 MHz (0.5 ns)
 product: K4EBE304EB-EGCG
 vendor: Samsung
 physical id: 0
 serial: 5500
 slot: ChannelA-DIMM0
 size: 8GiB
 width: 64 bits
 clock: 2133MHz (0.5ns)
*-bank:1
 description: Row of chips LPDDR3 Synchronous Unbuffered 
(Unregistered) 2133 MHz (0.5 ns)
 product: K4EBE304EB-EGCG
 vendor: Samsung
 physical id: 1
 serial: 5500
 slot: ChannelB-DIMM0
 size: 8GiB
 width: 64 bits
 clock: 2133MHz (0.5ns)
 *-cache:0
  description: L1 cache
  physical id: d
  slot: L1 Cache
  size: 256KiB
  capacity: 256KiB
  capabilities: synchronous internal write-back unified
  configuration: level=1
 *-cache:1
  description: L2 cache
  physical id: e
  slot: L2 Cache
  size: 1MiB
  capacity: 1MiB
  capabilities: synchronous internal write-back unified
  configuration: level=2
 *-cache:2
  description: L3 cache
  physical id: f
  slot: L3 Cache
  size: 8MiB
  capacity: 8MiB
  capabilities: synchronous internal write-back unified
  configuration: level=3
 *-cpu
  description: CPU
  product: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
  vendor: Intel Corp.
  physical id: 10
  bus info: cpu@0
  version: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
  serial: To Be Filled By O.E.M.
  slot: U3E1
  size: 3544MHz
  capacity: 4005MHz
  width: 64 bits
  clock: 100MHz
  capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce 
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss 
ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art arch_perfmon pebs bts 
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni 
pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid 
sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand 
lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti tpr_shadow vnmi 
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx 
rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida 
arat pln pts hwp hwp_notify hwp_act_window hwp_epp cpufreq
  configuration: cores=4 enabledcores=4 threads=8
 *-pci
  description: Host bridge
  product: Intel Corporation
  vendor: Intel Corporation
  physical id: 100
  bus info: pci@:00:00.0
  version: 08
  width: 32 bits
  clock: 33MHz
*-display
 description: VGA compatible controller
 product: Intel Corporation
 vendor: Intel Corporation
 physical id: 2
 bus info: pci@:00:02.0
 version: 07
 width: 64 bits
 clock: 33MHz
 capabilities: pciexpress msi pm vga_controller bus_master cap_list 
rom
 configuration: driver=i915 latency=0
 resources: irq:134 memory:ed00-edff 
memory:c000-cfff ioport:f000(size=64) memory:c-d
*-generic:0
 description: Signal processing controller
 product: Skylake Processor Thermal Subsystem
 vendor: Intel Corporation
 physical id: 4
 bus info: pci@:00:04.0
 version: 08
 width: 64 bits
 

[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

This bug is closed due to no response from the original reporter, so
please don't add further comments.

Everyone else should:

1. If using a release older than 18.04 then apply the workaround from
bug 994921 first.

2. Run: ubuntu-bug /var/crash/YOURFILE.crash


** Changed in: gnome-shell (Ubuntu)
   Status: Confirmed => Invalid

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1721428

Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

BTW, we have fixed many gnome-shell bugs with these symptoms recently in
Ubuntu 18.04. So please try 18.04 and log a new bug if you have any
problems.

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Elin Yordanov]

It is nonsense to close an issue if it affects 70+ people.

** Changed in: gnome-shell (Ubuntu)
   Status: Invalid => Confirmed

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

This bug is closed due to no response from the original reporter, so
please don't add further comments.

Everyone else should:

1. If using a release older than 18.04 then apply the workaround from
bug 994921 first.

2. Run: ubuntu-bug /var/crash/YOURFILE.crash

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1721428

Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[RevAngel]

Well, it was too early to shout a "woohoo"...

Outcome is inconsistent, sometimes it logs my system off, sometimes it
just "blacks out" Kodi when running a video.

About the change back to X-Org? Sure: google "ubuntu 18 x-org"

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Craig Carnell]

@RevAngel do you have a link to this please?

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https://bugs.launchpad.net/bugs/1721428

Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[RevAngel]

Woohoo! ;-)

Well, about two weeks before the change back to x-org they fixed wayland
and this bug does not affect me anymore. Fantastic!

-- 
You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

If 'ubuntu-bug' fails for you then please try applying the workaround
from bug 994921 first.

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[bluebomber]

I tried to follow the directions in comment #52, but when I ran the
`ubuntu-bug` command, it didn't give me any output. So I followed the
instructions in comment #55, but although I do get the the searchable
histogram of top issues, I receive the error "Sorry, you are not a
member of a group that is allowed to see the data from error reports.
Please fill out this form to request access."

When I click that, it's asking me to consent to a legal disclaimer and
provide a bunch of personal information, including home address, which
seems excessive. I just want to report a bug, and if this isn't the
right bug to track, the proper procedure needs to be simplified.

I do have a crash file; can I just create a new ticket, tag the app
named in the crash file (apport-gtk), and attach it to the ticket?

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

See comments #52 and #64.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1721428

Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Stuart]

@Daniel

Why was this bug closed? @matt.mahin suggestion doesn't seem to fix
this.

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

This bug is closed.

Please log new bugs if you have any issues at all.

-- 
You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Matt Mahin]

Seeing this issue on gnome shell after recent 17.10 upgrade from 16.04
LTS.  Anytime the screen turns off, my gnome session crashes.

// seems like everything up to date with these except for xorg
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

$ cat /proc/version
Linux version 4.13.0-37-generic (buildd@lcy01-amd64-026) (gcc version 7.2.0 
(Ubuntu 7.2.0-8ubuntu3.2)) #42-Ubuntu SMP Wed Mar 7 14:13:23 UTC 2018


[63316.108041] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81819.033174] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81828.179633] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.179726] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81828.208165] gnome-shell[2815]: segfault at 38 ip 7f039c0bac30 sp 
7ffcecb5f918 error 4 in libmutter-1.so.0.0.0[7f039c068000+141000]
[81828.318684] rfkill: input handler enabled
[81828.328347] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.328387] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81828.328392] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81828.382297] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.382318] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81831.917503] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[81831.984981] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81879.389515] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[81880.918441] rfkill: input handler disabled
--
[82380.490818] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[82380.490848] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[82380.522584] gnome-shell[26432]: segfault at 18 ip 7f433fedfd94 sp 
7fffac254b88 error 4 in libmutter-1.so.0.0.0[7f433fe41000+141000]
[82380.633077] rfkill: input handler enabled
[82384.241961] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[82384.319360] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[82403.842828] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[82406.263963] rfkill: input handler disabled
--
[83520.980283] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83520.980375] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83521.030747] gnome-shell[28547]: segfault at 204 ip 0204 sp 
7fff0db270d8 error 14
[83521.142243] rfkill: input handler enabled
[83521.146802] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83521.146837] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83521.146842] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[83521.200710] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83521.200729] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83524.729044] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[83524.791074] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[83537.884721] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[83539.367993] rfkill: input handler disabled
[83545.807155] sd 2:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_SENSE
[83545.807160] sd 2:0:0:0: [sda] tag#0 Sense Key : Not Ready [current] 
[83545.807164] sd 2:0:0:0: [sda] tag#0 Add. Sense: Medium not present
[83545.807169] sd 2:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 20 00 00 00 01 
00
[83545.807171] print_req_error: I/O error, dev sda, sector 8192
[83545.807191] FAT-fs (sda1): unable to read boot sector

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Title:
  Artful (17.10) Session 

[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Matt Mahin]

Issue is mitigated by enabling Automatic screen lock when screen turns
off.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Matt Mahin]

Seeing this issue on gnome shell after recent 17.10 upgrade from 16.04
LTS.  Anytime the screen turns off, my gnome session crashes.

// seems like everything up to date with these except for xorg
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

$ cat /proc/version
Linux version 4.13.0-37-generic (buildd@lcy01-amd64-026) (gcc version 7.2.0 
(Ubuntu 7.2.0-8ubuntu3.2)) #42-Ubuntu SMP Wed Mar 7 14:13:23 UTC 2018


[63316.108041] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81819.033174] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81828.179633] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.179726] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81828.208165] gnome-shell[2815]: segfault at 38 ip 7f039c0bac30 sp 
7ffcecb5f918 error 4 in libmutter-1.so.0.0.0[7f039c068000+141000]
[81828.318684] rfkill: input handler enabled
[81828.328347] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.328387] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81828.328392] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81828.382297] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[81828.382318] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[81831.917503] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[81831.984981] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[81879.389515] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[81880.918441] rfkill: input handler disabled
--
[82380.490818] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[82380.490848] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[82380.522584] gnome-shell[26432]: segfault at 18 ip 7f433fedfd94 sp 
7fffac254b88 error 4 in libmutter-1.so.0.0.0[7f433fe41000+141000]
[82380.633077] rfkill: input handler enabled
[82384.241961] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[82384.319360] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[82403.842828] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[82406.263963] rfkill: input handler disabled
--
[83520.980283] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83520.980375] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83521.030747] gnome-shell[28547]: segfault at 204 ip 0204 sp 
7fff0db270d8 error 14
[83521.142243] rfkill: input handler enabled
[83521.146802] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83521.146837] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83521.146842] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[83521.200710] [drm:drm_scdc_set_high_tmds_clock_ratio [drm_kms_helper]] 
*ERROR* Failed to read tmds config, err=-6
[83521.200729] [drm:intel_hdmi_handle_sink_scrambling [i915]] *ERROR* Set TMDS 
ratio failed
[83524.729044] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[83524.791074] [drm] Reducing the compressed framebuffer size. This may lead to 
less power savings than a non-reduced-size. Try to increase stolen memory size 
if available in BIOS.
[83537.884721] [drm:drm_add_edid_modes.part.27 [drm]] *ERROR* Unknown HDMI VIC: 0
[83539.367993] rfkill: input handler disabled
[83545.807155] sd 2:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK 
driverbyte=DRIVER_SENSE
[83545.807160] sd 2:0:0:0: [sda] tag#0 Sense Key : Not Ready [current] 
[83545.807164] sd 2:0:0:0: [sda] tag#0 Add. Sense: Medium not present
[83545.807169] sd 2:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 20 00 00 00 01 
00
[83545.807171] print_req_error: I/O error, dev sda, sector 8192
[83545.807191] FAT-fs (sda1): unable to read boot sector

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Title:
  Artful (17.10) Session 

[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

I mean:

Bug closed, due to no response from the original reporter after over 2
months (see comment #52).

Everyone else please keep logging your own bugs if you have any issues.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

** Project changed: nouveau => ubuntu

** No longer affects: ubuntu

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ubuntu
   Status: New => Confirmed

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Bug closed, due to no response from the original reporter after over 3
months (see comment #52).

Everyone else, please keep logging your own bugs if you have any issues.

** Changed in: gnome-shell (Ubuntu)
   Status: Incomplete => Invalid

** Changed in: mutter (Ubuntu)
   Status: Incomplete => Invalid

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[naisanza]

As @ShuHung mentioned, disabling "Dash to Dock" keeps the session from
ending when turning off the monitor

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[jrstravino]

I upgraded to Ubuntu 18.04 beta, and this issue has been resolved.
Everything working perfectly.
Finally!

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[dwilches]

Me too: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1753658

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Peter Becich]

Thanks @vanvugt for keeping me organized; I have moved my issue
(https://bugs.launchpad.net/gnome-shell/+bug/1721428/comments/74) here:
https://lists.debian.org/debian-user/2018/03/msg00021.html

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Craig Carnell]

It's set to private at request

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Bug 1750773 does not seem to exist (!?)

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Craig Carnell]

https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1750773

However, the uploading of attachments appears to be broken.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Thomas Mortagne]

I reproduce the same thing with a pretty standard Ubuntu 17.10 (but
upgraded from 17.04) in which I did not installed any extension (which
mean I only have the system Ubuntu ones: "Ubuntu AppIndicators" and
"Ubuntu Dock"). I wanted to try to disable those extension to check but
it does not seems to be possible (at least not from
https://extensions.gnome.org/local/).

My system is a Nuc Arches Canyon Nuc6cayh.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Thomas Mortagne]

Here are the reported issues (thanks @jrstravino for the apport fix to send 
them to the right place):
* https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1750570
* https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1750572

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Thomas Mortagne]

I used ubuntu-bug but no idea what issue has been created from it since
it's not indicating anything. I just got new .upload and uploaded files
added to /var/crash/.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Thomas Mortagne]

OK so it's actually a bit random actually. Even with all extensions
disabled in gnome-tweak-tool the session sometimes crash and sometimes
stay.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Thomas Mortagne]

For some weird reason gnome-tweak-tool is telling me that Ubuntu
extensions are not enabled but I guess it's a visual bug since I don't
have the problem anymore if I use the top bar button to disable all
extensions at once. So it definitely seems to be in one of the Ubuntu
extensions but no idea which once since I can't disable them separately.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Everyone please log your own separate bugs for this issue. Because it's
not really one issue - it is multiple different gnome-shell crashes.
Logging your own bug will help us to figure out exactly which crash you
are experiencing and which fix you need.

-- 
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Peter Becich]

Hello, this seems to happen to me, also.

Debian 9.3
kernel 4.14.0-0.bpo.3-amd64
Nvidia driver from the "testing" repository, 384.111
Nvidia card GeForce 1060

I found only two suspicious things in `nvidia-bug-report.log.gz`, which
was freshly generated after the bug:

[32940.892161] [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0)
[32940.892198]  cache: parent cpu15 should not be sleeping
[32940.892287] microcode: CPU15: patch_level=0x08001129
[32940.892650] CPU15 is up
[32940.894082] ACPI: Waking up from system sleep state S3
...
[32941.030214] nvidia :23:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT 
domain=0x000e address=0x flags=0x]
https://pastebin.com/hQhyp8kC

and

[ 32952.583] (II) NVIDIA: Using 24576.00 MB of virtual memory for indirect 
memory
[ 32952.583] (II) NVIDIA: access.
[ 32952.586] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; 
the daemon
[ 32952.586] (II) NVIDIA(0): may not be running or the "AcpidSocketPath" X
[ 32952.586] (II) NVIDIA(0): configuration option may not be set correctly. 
 When the
[ 32952.586] (II) NVIDIA(0): ACPI event daemon is available, the NVIDIA X 
driver will
[ 32952.586] (II) NVIDIA(0): try to use it to receive ACPI event 
notifications.  For
[ 32952.586] (II) NVIDIA(0): details, please see the "ConnectToAcpid" and
[ 32952.586] (II) NVIDIA(0): "AcpidSocketPath" X configuration options in 
Appendix B: X
[ 32952.586] (II) NVIDIA(0): Config Options in the README.
[ 32952.599] (II) NVIDIA(0): Setting mode 
"DFP-0:nvidia-auto-select,DFP-1:nvidia-auto-select"
[ 32952.702] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 32952.702] (==) NVIDIA(0): Backing store enabled
[ 32952.702] (==) NVIDIA(0): Silken mouse enabled
[ 32952.703] (==) NVIDIA(0): DPMS enabled

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Craig, in that case please just:

1. Open a bug https://bugs.launchpad.net/ubuntu/+source/xorg-server/+filebug
2. Add tag "xwayland"
3. Change it from Public to Private (top right of the page)
4. Attach your crash file to the bug.

Normally we do not recommend doing it that way as there's no guarantee
we'll be able to decode it by hand.

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Craig Carnell]

Whenever I try to log an issue with ubuntu-bug
/var/crash/_usr_bin_Xwayland.1000.crash for this issue my machine locks
up

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Everyone please log your own separate bugs for this issue. Because it's
not really one issue - it is multiple different gnome-shell crashes.
Logging your own bug will help us to figure out exactly which crash you
are experiencing and which fix you need.

-- 
You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daleus]

Same as #68 - Also running a Dell 9560 (go figure..)

Locking the machine with WIN + L locks no problem and I can unlock
without issue if done immediately.

If I lock & walk away the screen will blank after a few minutes and my
session is GONE. However worth noting is that my VPN (openvpn provided
by network-manager-gnome-openvpn) stays connected.

I run with my laptop display CLOSED (monitor via HDMI).

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[marc]

Since 18.04 will not feature Wayland as a default anymore, I too chose
to go back to xorg, which made the issue disappear for me as well.

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Craig Carnell]

Are there any updates on this issue? This issue is causing some major
problems for me - as soon as I go away from my computer for more than a
few minutes and re login to the computer all my windows have closed and
I have to re-open everything.

My system is a Dell 9560 with Intel & Nvidia 1050 Graphics - Ubuntu
17.10, Wayland Gnome.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[smk]

Switching from Wayland to Xorg in Gnome Session not only solved the session 
logout problem, but also a more serious one, namely, the computer becoming 
completely unresponsive after suspend, leaving me with no alternative but to 
force shut down the computer and restarting. Overall the computer works better 
on Xorg than on Wayland.
I have Ubuntu 17.10 installed on a new Dell Insipiron 15 5000 series laptop.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[leder]

Logged speparate bug for this issue:

https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1744539

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[spencer davies]

Logged separate bug for this issue per 

https://bugs.launchpad.net/bugs/1744029

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Everyone please log your own separate bugs for this issue. Because it's
not really one issue - it is multiple different gnome-shell crashes.
Logging your own bug will help us to figure out exactly which crash you
are experiencing and which fix you need.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1721428

Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Miroslav Zaťko]

Actually logout can occur without any cable manipulation or turning on/off 
external monitor. Few times it already happened to me with just lock screen 
activated. No standby, no hibernate. After I came back, I expected a screen to 
enter password for unlock, but login screen appear... Means session was logged 
out and all work lost... No restart was made concerning uptime result...
My config:
Lenovo P50, noveau driver for nvidia, Ubuntu17.10, everything updated to most 
recent versions

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[nouveau-cologne]

I can confirm this as well when using Ubuntu 17.10.

I'm on a desktop (Shuttle XPC DH110SE) with Skylake processor and Intel
graphics with latest updates.

Didn't have any problems on 17.04, don't have problems when using Gnome
on logon.

What I can add: I have no extension enabled - at least none of the ones
displayed in Gnome Tweaks' "Extensions" tab.

And it seemed to force log-off when a HDMI cable was plugged into my PC,
but was not connected to a display. The actual connection to the display
is done via DisplayPort. So the dead-end HDMI cable could cause trouble?

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[jrstravino]

@Andrzej Wojtaszewski
@Daniel van Vugt (vanvugt)


ubuntu-bug /var/crash/_usr_bin_gnome-shell.1000.crash
Bug #1742540
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1742540

ubuntu-bug /var/crash/_usr_bin_gnome-shell.121.crash
Bug #1742542
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1742542

ubuntu-bug /var/crash/_usr_bin_Xwayland.1000.crash
Bug #1742544
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1742544

ubuntu-bug /var/crash/_usr_bin_Xwayland.121.crash
Bug #1742545
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1742545

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[jrstravino]

Even when enabled, apport will not upload crash reports to Launchpad for
a stable release (see bug #994921). Instead, crash reports are uploaded
to http://errors.ubuntu.com. To file a report on Launchpad anyway, one
may open the following file via a command line:

gksudo gedit /etc/apport/crashdb.conf
and change:

'problem_types': ['Bug', 'Package'],
to:

# 'problem_types': ['Bug', 'Package'],
Save, close, and try to file the crash report again via:

ubuntu-bug /var/crash/_my_crash_report.crash

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

If the bug does get closed due to lack of response from the reporter
then that actually doesn't stop us commenting here.

Everyone please report your own separate bugs for crashes so that we may
diagnose and group them more accurately. If you like, please mention the
ID of your new bug(s) here.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Jean-Philippe Bernardy]

Before closing, could you please let us know which issues(s) to track to
be informed of progress?

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

OK, I am assuming "That worked" means you found the bug ID(s) your
machine is experiencing, and they were not this one :)

Per comment #52, if the original reporter does not reply by early
February then this bug will be closed due to lack of response. That
doesn't mean this bug doesn't exist, just that we need (other) more
detailed bug reports with crash information do be able to do anything
with them. And those we have many of already. It's just a matter of
finding the right crash report(s).

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Andrzej Wojtaszewski]

That worked but I had to ask for access to bug tracking since I'm new to
this.

Just hope there's no confirmation link etc. email from Canonical since I
lost access to mail account I used to create U1 acount way back then.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Yes, sorry, that seems to be a missing feature (or bug?) of apport. It
tells you a crash happened but not where to follow it up on the web.

Here's how to find out where your crash(es) went. In a terminal run the
below command. It will ask you for your password because for some
(security) reason the machine's unique ID is considered private. Enter
you password when asked and it should then open a web page with all the
crashes listed from your machine:

  xdg-open "https://errors.ubuntu.com/user/"`sudo cat /var/lib/whoopsie
/whoopsie-id`

or as two separate lines ending in a backtick:

  xdg-open "https://errors.ubuntu.com/user/"`
  sudo cat /var/lib/whoopsie/whoopsie-id`

The page will initially say "No data to display" but wait a second or
two and it will then be populated.

Clicking on a crash's link in the Received column will open details
about that particular instance. Then to follow it up scroll to the
bottom of the page and click on the "Problem" link. That will take you
to the bucket on errors.ubuntu.com where your crash has been grouped
with other people experiencing the same problem. You can also get to the
launchpad bug from there, if one exists, or tell it to open a new bug.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Gilberto Pastorello]

Seeing similar issue here on Intel NUC6i5SYH on Dell U3415Wb monitor on
DP connector. Problem happens when manually switching monitor input from
NUC Ubuntu 17.10 on DP connector to Mac laptop on HDMI connector on same
monitor.

Also cleared my /var/crash folder and submitted two reports using
ubuntu-bug  after replicating problem (per @vanvugt instructions), one
with filename _usr_bin_gnome-shell.1000.crash and another
_usr_bin_Xwayland.1000.crash (also don't know where to use bug id)

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Andrzej Wojtaszewski]

OK, I cleared the /var/crash folder and then replicated the bug. I got
the crash file and submitted it however I don't know how to get bug ID
to link it. When I click Continue in the crash report window it
disappears.

The bug title was "gnome-shell crashed with SIGSEGV in
meta_window_get_monitor()

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

Hi all,

There are a number of bugs in gnome-shell that would exhibit symptoms
like this bug describes. So I'm going to ask:

@koalay only: Please run 'apport-collect 1721428' on the affected
machine to help us gather more information.

Everyone: Look in /var/crash for some .crash files. If you find any then please 
use the command:
  ubuntu-bug /var/crash/YOURFILE.crash
to create a new bug. And then mention your new bug ID here. Careful not to 
attach crash files to existing bugs. Each crash file should create a new bug.

** Changed in: gnome-shell (Ubuntu)
   Status: Confirmed => Incomplete

** Changed in: mutter (Ubuntu)
   Status: Confirmed => Incomplete

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You received this bug notification because you are a member of Desktop
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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Andrzej Wojtaszewski]

I'm having the same issue on Intel NUC7 (NUC7i3BHN) with Ubuntu 17.10
and Intel i915 proprietary driver.

The NUC is set up as a Kodi HTPC and connected to a Samsung TV. When the
TV is turned off and then turned on the session gets terminated and all
applications are instantly killed.

When the TV is just turned off everything works in the background (eg.
when I'm streaming music using Kore remote instead of TV) but crashes
the moment the TV is turned on. Also random crashes occur with the TV
turned off and long music playback.

This confirms that this bug is driver unrelated as it occurs on Nvidia,
AMD and Intel.

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Confirmed

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

** Project changed: mutter => mutter (Ubuntu)

** Changed in: mutter (Ubuntu)
   Status: New => Confirmed

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Confirmed

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Daniel van Vugt]

** Changed in: gnome-shell
   Importance: Undecided => Unknown

** Changed in: gnome-shell
   Status: New => Unknown

** Changed in: gnome-shell
 Remote watch: None => GNOME Bug Tracker #789166

** Package changed: ubuntu => gnome-shell (Ubuntu)

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Confirmed

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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[Desktop-packages] [Bug 1721428] Re: Artful (17.10) Session logout after screen turned off

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: mutter (Ubuntu)
   Status: New => Confirmed

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Title:
  Artful (17.10) Session logout after screen turned off

Status in GNOME Shell:
  Unknown
Status in Nouveau Xorg driver:
  New
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in mutter package in Ubuntu:
  Confirmed

Bug description:
  Whenever I turn off my screen, the computer (a desktop PC) logs me out
  of my session.

  Here is a discussion thread with users of similar issue:
  
https://ubuntuforums.org/showthread.php?t=2372388=13694312=1#post13694312

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1721428/+subscriptions

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