[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-09 Thread Timo Aaltonen
*** This bug is a duplicate of bug 1735594 ***
https://bugs.launchpad.net/bugs/1735594

not emails but replies/edits to that bug

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

Bug description:
  Move the mouse over the launcher and the EVERYTHING on the desktop
  disappears for a few seconds. Only the wallpaper remains. Failed
  immediately after the latest update (installed by me on 5 Jan 2018)
  and a reboot. Reboot doesn't help.

  Launcher and the other desktop displays return after a 10 to 30 second
  pause. No disk activity is observed during recovery.

  "ClassicMenu Indicator" is installed and it is the only way to start
  an application.

  Executing the bug and then immediately examining all the /var/log logs
  showed no recorded error or incident in any log.

  uname -a = Linux bruce-Latitude-D630 4.10.0-42-generic
  #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686
  GNU/Linux

  Abridged hardware list from  sudo lshw
   
  description: Portable Computer
  product: Latitude D630
  vendor: Dell Inc.
  width: 32 bits
  capabilities: smbios-2.4 dmi-2.4
  configuration: boot=normal chassis=portable 
uuid=44454C4C-6E00-1039-8032-B2C04F376831
*-core
 description: Motherboard
 vendor: Dell Inc.
 physical id: 0
 serial: .2n927h1.  .
   *-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A12
date: 06/20/2008
size: 64KiB
capacity: 1984KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot 
bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer 
int10video acpi usb agp smartbattery biosbootspecification netboot
   *-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T7250  @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.15.13
serial: -06FD----
slot: Microprocessor
size: 2GHz
capacity: 2001MHz
width: 64 bits
clock: 200MHz
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 nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi 
flexpriority dtherm ida cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
  *-cache:0
   description: L1 cache
   physical id: 700
   size: 32KiB
   capacity: 32KiB
   capabilities: internal write-back data
   configuration: level=1
  *-cache:1
   description: L2 cache
   physical id: 701
   size: 2MiB
   capacity: 2MiB
   clock: 66MHz (15.0ns)
   capabilities: pipeline-burst internal varies unified
   configuration: level=2
  *-logicalcpu:0
   description: Logical CPU
   physical id: 0.1
   width: 64 bits
   capabilities: logical
  *-logicalcpu:1
   description: Logical CPU
   physical id: 0.2
   width: 64 bits
   capabilities: logical
   *-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 2GiB
  *-bank:0
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 0
   serial: 07B02E7C
   slot: DIMM_A
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
  *-bank:1
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 1
   serial: E9AE2E7D
   slot: DIMM_B
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
   *-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@:00:00.0
version: 0c
width: 32 bits
clock: 33MHz

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1741925/+subscriptions

-- 
Mailing list: http

[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-09 Thread Timo Aaltonen
*** This bug is a duplicate of bug 1735594 ***
https://bugs.launchpad.net/bugs/1735594

no need to debug anymore, the issue is well known by now and 1735594 has
more information, you should have received my emails about it

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

Bug description:
  Move the mouse over the launcher and the EVERYTHING on the desktop
  disappears for a few seconds. Only the wallpaper remains. Failed
  immediately after the latest update (installed by me on 5 Jan 2018)
  and a reboot. Reboot doesn't help.

  Launcher and the other desktop displays return after a 10 to 30 second
  pause. No disk activity is observed during recovery.

  "ClassicMenu Indicator" is installed and it is the only way to start
  an application.

  Executing the bug and then immediately examining all the /var/log logs
  showed no recorded error or incident in any log.

  uname -a = Linux bruce-Latitude-D630 4.10.0-42-generic
  #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686
  GNU/Linux

  Abridged hardware list from  sudo lshw
   
  description: Portable Computer
  product: Latitude D630
  vendor: Dell Inc.
  width: 32 bits
  capabilities: smbios-2.4 dmi-2.4
  configuration: boot=normal chassis=portable 
uuid=44454C4C-6E00-1039-8032-B2C04F376831
*-core
 description: Motherboard
 vendor: Dell Inc.
 physical id: 0
 serial: .2n927h1.  .
   *-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A12
date: 06/20/2008
size: 64KiB
capacity: 1984KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot 
bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer 
int10video acpi usb agp smartbattery biosbootspecification netboot
   *-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T7250  @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.15.13
serial: -06FD----
slot: Microprocessor
size: 2GHz
capacity: 2001MHz
width: 64 bits
clock: 200MHz
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 nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi 
flexpriority dtherm ida cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
  *-cache:0
   description: L1 cache
   physical id: 700
   size: 32KiB
   capacity: 32KiB
   capabilities: internal write-back data
   configuration: level=1
  *-cache:1
   description: L2 cache
   physical id: 701
   size: 2MiB
   capacity: 2MiB
   clock: 66MHz (15.0ns)
   capabilities: pipeline-burst internal varies unified
   configuration: level=2
  *-logicalcpu:0
   description: Logical CPU
   physical id: 0.1
   width: 64 bits
   capabilities: logical
  *-logicalcpu:1
   description: Logical CPU
   physical id: 0.2
   width: 64 bits
   capabilities: logical
   *-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 2GiB
  *-bank:0
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 0
   serial: 07B02E7C
   slot: DIMM_A
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
  *-bank:1
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 1
   serial: E9AE2E7D
   slot: DIMM_B
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
   *-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@:00:00.0
version: 0c
width: 32 bits
clock: 33MHz

To manage notifications about this bug go to:
http

[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-09 Thread Bruce MacAlister
*** This bug is a duplicate of bug 1735594 ***
https://bugs.launchpad.net/bugs/1735594

Answers:
Do you have an additional monitor connected? NO What is the display resolution 
you use? 12??X800 Do things still crash if you change the resolution to 
something smaller than the native NO

Thank you for your direction. In attempt to narrow the failure down I examined 
the two visible symptoms:
1. Mouse-over the launcher causes the launcher and the task line at the top to 
disappear
2. There appears to be a recovery time of 10 to 30 seconds and then the 
launcher and all reappear
The most likely culprits appear to be:
1. Mouse software; I assume that is part of the Lunux kernel. I was unable to 
find any information on the Ubuntu software stack or architecture so I could 
not identify the process(es) used for the mouse.
To evaluate mouse malfunction I (a) tried both the laptop’s mouse-pad and a USB 
mouse with no difference in behavior and (b) did a mouse-over of some Linux 
apps where the button or widget reacts to a mouse-over; the mouse-over behavior 
worked as expected.
My conclusion is that the mouse and the mouse code is behaving properly.
2. Launcher code; without a software stack the name of the process is 
unknowable. Doing a query in the System Monitor gave a likely 
“api-spi-bus-launcher” (see that attached image, “Launcher properties  
2018-01-09 12-44-12.png”).
An strace on that pid
sudo strace -p 1488 -b execve -o launcher.txt
[sudo] password for bruce: 
yielded
   restart_syscall(<... resuming interrupted poll ...>) = 1
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1) = 1 ([{fd=3, 
revents=POLLIN}])
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1) = 1 ([{fd=3, 
revents=POLLIN}])
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1
I do not know how to read strace output. The “restart_syscall” line looks 
suspiciously like an error recover execution.
The launcher disappearance behavior is captured in two images, before the 
failure “Launcher failure a 2018-01-09 12-23-23.png” and during recovery 
“Launcher failure b 2018-01-09 12-24-39.png”. They are 
attached.?field.comment=Answers:
Do you have an additional monitor connected? NO What is the display resolution 
you use? 12??X800 Do things still crash if you change the resolution to 
something smaller than the native NO

Thank you for your direction. In attempt to narrow the failure down I examined 
the two visible symptoms:
1. Mouse-over the launcher causes the launcher and the task line at the top to 
disappear
2. There appears to be a recovery time of 10 to 30 seconds and then the 
launcher and all reappear
The most likely culprits appear to be:
1. Mouse software; I assume that is part of the Lunux kernel. I was unable to 
find any information on the Ubuntu software stack or architecture so I could 
not identify the process(es) used for the mouse.
To evaluate mouse malfunction I (a) tried both the laptop’s mouse-pad and a USB 
mouse with no difference in behavior and (b) did a mouse-over of some Linux 
apps where the button or widget reacts to a mouse-over; the mouse-over behavior 
worked as expected.
My conclusion is that the mouse and the mouse code is behaving properly.
2. Launcher code; without a software stack the name of the process is 
unknowable. Doing a query in the System Monitor gave a likely 
“api-spi-bus-launcher” (see that attached image, “Launcher properties  
2018-01-09 12-44-12.png”).
An strace on that pid
sudo strace -p 1488 -b execve -o launcher.txt
[sudo] password for bruce: 
yielded
   restart_syscall(<... resuming interrupted poll ...>) = 1
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1) = 1 ([{fd=3, 
revents=POLLIN}])
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1) = 1 ([{fd=3, 
revents=POLLIN}])
   read(3, "\2\0\0\0\0\0\0\0", 16) = 8
   poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}], 2, -1
I do not know how to read strace output. The “restart_syscall” line looks 
suspiciously like an error recover execution.
The launcher disappearance behavior is captured in two images, before the 
failure “Launcher failure a 2018-01-09 12-23-23.png” and during recovery 
“Launcher failure b 2018-01-09 12-24-39.png”. They are attached.

** Attachment added: "before launcher failur"
   
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1741925/+attachment/5033648/+files/Launcher%20failure%20a%202018-01-09%2012-23-23.png

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-09 Thread Timo Aaltonen
*** This bug is a duplicate of bug 1735594 ***
https://bugs.launchpad.net/bugs/1735594

I was able to reproduce after all, marking as a dupe

** This bug has been marked a duplicate of bug 1735594
   ubuntu automatically logs out when hovering sidebar

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

Bug description:
  Move the mouse over the launcher and the EVERYTHING on the desktop
  disappears for a few seconds. Only the wallpaper remains. Failed
  immediately after the latest update (installed by me on 5 Jan 2018)
  and a reboot. Reboot doesn't help.

  Launcher and the other desktop displays return after a 10 to 30 second
  pause. No disk activity is observed during recovery.

  "ClassicMenu Indicator" is installed and it is the only way to start
  an application.

  Executing the bug and then immediately examining all the /var/log logs
  showed no recorded error or incident in any log.

  uname -a = Linux bruce-Latitude-D630 4.10.0-42-generic
  #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686
  GNU/Linux

  Abridged hardware list from  sudo lshw
   
  description: Portable Computer
  product: Latitude D630
  vendor: Dell Inc.
  width: 32 bits
  capabilities: smbios-2.4 dmi-2.4
  configuration: boot=normal chassis=portable 
uuid=44454C4C-6E00-1039-8032-B2C04F376831
*-core
 description: Motherboard
 vendor: Dell Inc.
 physical id: 0
 serial: .2n927h1.  .
   *-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A12
date: 06/20/2008
size: 64KiB
capacity: 1984KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot 
bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer 
int10video acpi usb agp smartbattery biosbootspecification netboot
   *-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T7250  @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.15.13
serial: -06FD----
slot: Microprocessor
size: 2GHz
capacity: 2001MHz
width: 64 bits
clock: 200MHz
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 nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi 
flexpriority dtherm ida cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
  *-cache:0
   description: L1 cache
   physical id: 700
   size: 32KiB
   capacity: 32KiB
   capabilities: internal write-back data
   configuration: level=1
  *-cache:1
   description: L2 cache
   physical id: 701
   size: 2MiB
   capacity: 2MiB
   clock: 66MHz (15.0ns)
   capabilities: pipeline-burst internal varies unified
   configuration: level=2
  *-logicalcpu:0
   description: Logical CPU
   physical id: 0.1
   width: 64 bits
   capabilities: logical
  *-logicalcpu:1
   description: Logical CPU
   physical id: 0.2
   width: 64 bits
   capabilities: logical
   *-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 2GiB
  *-bank:0
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 0
   serial: 07B02E7C
   slot: DIMM_A
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
  *-bank:1
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 1
   serial: E9AE2E7D
   slot: DIMM_B
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
   *-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@:00:00.0
version: 0c
width: 32 bits
clock: 33MHz

To manage notificatio

[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-08 Thread Timo Aaltonen
This is a dupe of 1735594, but since I have a similar laptop which
doesn't suffer from this issue, let's keep it separate for now.

Do you have an additional monitor connected? What is the display
resolution you use? Do things still crash if you change the resolution
to something smaller than the native one?

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

Bug description:
  Move the mouse over the launcher and the EVERYTHING on the desktop
  disappears for a few seconds. Only the wallpaper remains. Failed
  immediately after the latest update (installed by me on 5 Jan 2018)
  and a reboot. Reboot doesn't help.

  Launcher and the other desktop displays return after a 10 to 30 second
  pause. No disk activity is observed during recovery.

  "ClassicMenu Indicator" is installed and it is the only way to start
  an application.

  Executing the bug and then immediately examining all the /var/log logs
  showed no recorded error or incident in any log.

  uname -a = Linux bruce-Latitude-D630 4.10.0-42-generic
  #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686
  GNU/Linux

  Abridged hardware list from  sudo lshw
   
  description: Portable Computer
  product: Latitude D630
  vendor: Dell Inc.
  width: 32 bits
  capabilities: smbios-2.4 dmi-2.4
  configuration: boot=normal chassis=portable 
uuid=44454C4C-6E00-1039-8032-B2C04F376831
*-core
 description: Motherboard
 vendor: Dell Inc.
 physical id: 0
 serial: .2n927h1.  .
   *-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A12
date: 06/20/2008
size: 64KiB
capacity: 1984KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot 
bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer 
int10video acpi usb agp smartbattery biosbootspecification netboot
   *-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T7250  @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.15.13
serial: -06FD----
slot: Microprocessor
size: 2GHz
capacity: 2001MHz
width: 64 bits
clock: 200MHz
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 nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi 
flexpriority dtherm ida cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
  *-cache:0
   description: L1 cache
   physical id: 700
   size: 32KiB
   capacity: 32KiB
   capabilities: internal write-back data
   configuration: level=1
  *-cache:1
   description: L2 cache
   physical id: 701
   size: 2MiB
   capacity: 2MiB
   clock: 66MHz (15.0ns)
   capabilities: pipeline-burst internal varies unified
   configuration: level=2
  *-logicalcpu:0
   description: Logical CPU
   physical id: 0.1
   width: 64 bits
   capabilities: logical
  *-logicalcpu:1
   description: Logical CPU
   physical id: 0.2
   width: 64 bits
   capabilities: logical
   *-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 2GiB
  *-bank:0
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 0
   serial: 07B02E7C
   slot: DIMM_A
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
  *-bank:1
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 1
   serial: E9AE2E7D
   slot: DIMM_B
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
   *-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@:00:00.0
version: 0c
width: 3

[Touch-packages] [Bug 1741925] Re: Unity launcher disappears on mouse-over launcher

2018-01-08 Thread Brian Murray
** Package changed: ubuntu => mesa (Ubuntu)

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1741925

Title:
  Unity launcher disappears on mouse-over launcher

Status in mesa package in Ubuntu:
  New

Bug description:
  Move the mouse over the launcher and the EVERYTHING on the desktop
  disappears for a few seconds. Only the wallpaper remains. Failed
  immediately after the latest update (installed by me on 5 Jan 2018)
  and a reboot. Reboot doesn't help.

  Launcher and the other desktop displays return after a 10 to 30 second
  pause. No disk activity is observed during recovery.

  "ClassicMenu Indicator" is installed and it is the only way to start
  an application.

  Executing the bug and then immediately examining all the /var/log logs
  showed no recorded error or incident in any log.

  uname -a = Linux bruce-Latitude-D630 4.10.0-42-generic
  #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 i686 i686 i686
  GNU/Linux

  Abridged hardware list from  sudo lshw
   
  description: Portable Computer
  product: Latitude D630
  vendor: Dell Inc.
  width: 32 bits
  capabilities: smbios-2.4 dmi-2.4
  configuration: boot=normal chassis=portable 
uuid=44454C4C-6E00-1039-8032-B2C04F376831
*-core
 description: Motherboard
 vendor: Dell Inc.
 physical id: 0
 serial: .2n927h1.  .
   *-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A12
date: 06/20/2008
size: 64KiB
capacity: 1984KiB
capabilities: isa pci pcmcia pnp upgrade shadowing cdboot 
bootselect int13floppy720 int5printscreen int9keyboard int14serial int17printer 
int10video acpi usb agp smartbattery biosbootspecification netboot
   *-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T7250  @ 2.00GHz
vendor: Intel Corp.
physical id: 400
bus info: cpu@0
version: 6.15.13
serial: -06FD----
slot: Microprocessor
size: 2GHz
capacity: 2001MHz
width: 64 bits
clock: 200MHz
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 nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi 
flexpriority dtherm ida cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
  *-cache:0
   description: L1 cache
   physical id: 700
   size: 32KiB
   capacity: 32KiB
   capabilities: internal write-back data
   configuration: level=1
  *-cache:1
   description: L2 cache
   physical id: 701
   size: 2MiB
   capacity: 2MiB
   clock: 66MHz (15.0ns)
   capabilities: pipeline-burst internal varies unified
   configuration: level=2
  *-logicalcpu:0
   description: Logical CPU
   physical id: 0.1
   width: 64 bits
   capabilities: logical
  *-logicalcpu:1
   description: Logical CPU
   physical id: 0.2
   width: 64 bits
   capabilities: logical
   *-memory
description: System Memory
physical id: 1000
slot: System board or motherboard
size: 2GiB
  *-bank:0
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 0
   serial: 07B02E7C
   slot: DIMM_A
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
  *-bank:1
   description: DIMM DDR Synchronous 667 MHz (1.5 ns)
   product: V916765G24QCFW-F5
   vendor: ProMOS/Mosel Vitelic
   physical id: 1
   serial: E9AE2E7D
   slot: DIMM_B
   size: 1GiB
   width: 64 bits
   clock: 667MHz (1.5ns)
   *-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@:00:00.0
version: 0c
width: 32 bits
clock: 33MHz

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1741925/+subscriptions

-- 
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubs