[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2023-08-28 Thread Launchpad Bug Tracker
[Expired for xorg-server (Ubuntu) because there has been no activity for
60 days.]

** Changed in: xorg-server (Ubuntu)
   Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  Expired
Status in xorg-server package in Ubuntu:
  Expired

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #3 (rev d5)
  00:1d.0 USB 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2023-08-28 Thread Launchpad Bug Tracker
[Expired for mesa (Ubuntu) because there has been no activity for 60
days.]

** Changed in: mesa (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  Expired
Status in xorg-server package in Ubuntu:
  Expired

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #3 (rev d5)
  00:1d.0 USB controller: 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2023-06-29 Thread Paul White
Thank you for taking the time to report this bug and helping to make
Ubuntu better. We are sorry that we do not always have the capacity to
review all reported bugs in a timely manner.

Ubuntu 18.04 (bionic) reached end-of-standard-support on May 31, 2023.

I'm setting the status of this bug to 'Incomplete' as it's not seen any
activity for some time. If this is still an issue when using a currently
maintained release of Ubuntu then please let us know which one(s)
otherwise this bug report can be left to expire in approximately 60 days
time.


** Changed in: mesa (Ubuntu)
   Status: New => Incomplete

** Changed in: xorg-server (Ubuntu)
   Status: New => Incomplete

-- 
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/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  Incomplete
Status in xorg-server package in Ubuntu:
  Incomplete

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2020-08-06 Thread Daniel van Vugt
Not that I can think of...

I forgot to mention: i965_dri isn't used in later Ubuntu releases. It's
been replaced by a new driver called 'iris_dri'.

You will probably find that Ubuntu 20.04.1 works better:
https://releases.ubuntu.com/20.04/

-- 
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/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2020-08-06 Thread Ronald Hecht
Is there any other information I could provide?

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #3 (rev d5)
  00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #1 (rev 05)
  00:1f.0 ISA bridge: Intel 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2020-08-06 Thread Daniel van Vugt
^^^
That is bug 1890563 but that's a different issue to this one.

Although it's likely both issues are fixed in Ubuntu 20.04 already.
Certainly bug 1890563 is.

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #3 (rev d5)
  00:1d.0 USB 

[Touch-packages] [Bug 1890411] Re: [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

2020-08-06 Thread Ronald Hecht
I just added the crash report of gdm3: https://errors.ubuntu.com/oops
/1e6d888a-d7c5-11ea-ae81-fa163ee63de6

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1890411

Title:
  [bionic] Xorg crashes when starting gdm3. Bug in libgl1-mesa-dri.

Status in mesa package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New

Bug description:
  When ubuntu starts up, gdm3 does not start due to a crash in the the
  xserver:

  [  1271.342] (II) SELinux: Disabled on system
  [  1271.346] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_profile
  [  1271.346] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
  [  1271.346] (II) AIGLX: enabled GLX_INTEL_swap_event
  [  1271.346] (II) AIGLX: enabled GLX_SGI_swap_control
  [  1271.346] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
  [  1271.346] (II) AIGLX: enabled GLX_ARB_fbconfig_float
  [  1271.346] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
  [  1271.346] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
  [  1271.346] (II) AIGLX: enabled GLX_ARB_create_context_robustness
  [  1271.346] (II) AIGLX: Loaded and initialized i965
  [  1271.346] (II) GLX: Initialized DRI2 GL provider for screen 0
  [  1271.348] (II) modeset(0): Damage tracking initialized
  [  1271.348] (II) modeset(0): Setting screen physical size to 508 x 317
  [  1271.352] (EE) 
  [  1271.352] (EE) Backtrace:
  [  1271.352] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x5649b579bacd]
  [  1271.352] (EE) 1: /usr/lib/xorg/Xorg (0x5649b55e3000+0x1bc869) 
[0x5649b579f869]
  [  1271.352] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 
(0x7f5c7d0a5000+0x128a0) [0x7f5c7d0b78a0]
  [  1271.352] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e8652) [0x7f5c784e2652]
  [  1271.352] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x8e877f) [0x7f5c784e277f]
  [  1271.352] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x122916) [0x7f5c77d1c916]
  [  1271.352] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x1189bc) [0x7f5c77d129bc]
  [  1271.352] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x109c1b) [0x7f5c77d03c1b]
  [  1271.352] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x279558) [0x7f5c77e73558]
  [  1271.352] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so 
(0x7f5c77bfa000+0x2796e3) [0x7f5c77e736e3]
  [  1271.352] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so 
(0x7f5c79937000+0x1a1ab) [0x7f5c799511ab]
  [  1271.352] (EE) 11: /usr/lib/xorg/Xorg (0x5649b55e3000+0x13ed03) 
[0x5649b5721d03]
  [  1271.352] (EE) 12: /usr/lib/xorg/Xorg (miPaintWindow+0x22f) 
[0x5649b577fd1f]
  [  1271.352] (EE) 13: /usr/lib/xorg/Xorg (miWindowExposures+0x112) 
[0x5649b577fa62]
  [  1271.352] (EE) 14: /usr/lib/xorg/Xorg (0x5649b55e3000+0xa9c41) 
[0x5649b568cc41]
  [  1271.352] (EE) 15: /usr/lib/xorg/Xorg (MapWindow+0x114) [0x5649b5665d04]
  [  1271.352] (EE) 16: /usr/lib/xorg/Xorg (0x5649b55e3000+0x56e79) 
[0x5649b5639e79]
  [  1271.352] (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 
(__libc_start_main+0xe7) [0x7f5c7ccd5b97]
  [  1271.352] (EE) 18: /usr/lib/xorg/Xorg (_start+0x2a) [0x5649b5623b8a]
  [  1271.352] (EE) 
  [  1271.352] (EE) Segmentation fault at address 0x4
  [  1271.352] (EE) 
  Fatal server error:
  [  1271.352] (EE) Caught signal 11 (Segmentation fault). Server aborting
  [  1271.352] (EE) 
  [  1271.352] (EE) 

  As i965_dri.so is part of the libgl-mesa-dri package I downgraded this
  specific package from version 20.0.8-0ubuntu1~18.04.1 back to
  19.2.8-0ubuntu0~18.04.3.

  This solves the problem. So I suspect that the problem is in this
  specific package.

  My machine is (uname):
  4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 
x86_64 GNU/Linux

  (lspci)
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06)
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB xHCI (rev 05)
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series 
Chipset Family MEI Controller #1 (rev 04)
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family 
USB EHCI #2 (rev 05)
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High 
Definition Audio Controller (rev 05)
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #1 (rev d5)
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI 
Express Root Port #3 (rev d5)
  00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset