[Touch-packages] [Bug 1686183] Re: Ship ubuntu-advantage in ubuntu-minimal
I would like to ask you to reconsider the decision to make ubuntu- minimal depend on ubuntu-advantage-tools. You can skip this paragraph if you're in a hurry. First, thank you for holding this discussion in the open. I totally understand the marketing reasons for this: I depend on Canonical's distribution, and want Canonical to offer their paying customers a fantastic out-of-the-box experience so that they can continue to offer their services to the general public, too. That said, the ubuntu-advantage-tools package is not in fact strictly necessary to allow the machine to boot, detect hardware, connect to a network, install packages or perform basic diagnostics. With ubuntu- minimal 1.400, this is now essentially a mandatory piece of software that will, at best, emit an error message. Would changing the relationship from Depends to Recommends meet your requirements (automatic setup on every Ubuntu machine) while allowing manual removal of the package? Actually, one could argue that the ubuntu-minimal package on non-LTS releses should Conflict, not Depend, on ubuntu-advantage-tools. This ought to cause for the automatic removal of the package when dist- upgrading to a non-LTS release. That would give the package scripts a chance to warn the system administrator that they are about to give up on the benefits of their paid subscription. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-meta in Ubuntu. https://bugs.launchpad.net/bugs/1686183 Title: Ship ubuntu-advantage in ubuntu-minimal Status in ubuntu-advantage-tools package in Ubuntu: Fix Released Status in ubuntu-meta package in Ubuntu: Fix Released Status in ubuntu-advantage-tools source package in Precise: Fix Released Status in ubuntu-meta source package in Precise: Fix Released Status in ubuntu-advantage-tools source package in Trusty: Fix Released Status in ubuntu-meta source package in Trusty: Confirmed Status in ubuntu-advantage-tools source package in Xenial: Fix Released Status in ubuntu-meta source package in Xenial: Confirmed Status in ubuntu-advantage-tools source package in Yakkety: Won't Fix Status in ubuntu-meta source package in Yakkety: Won't Fix Status in ubuntu-advantage-tools source package in Zesty: Fix Released Status in ubuntu-meta source package in Zesty: Confirmed Status in ubuntu-advantage-tools source package in Artful: Fix Released Status in ubuntu-meta source package in Artful: Fix Released Bug description: The ubuntu-advantage-tools package is a bit odd as it was first landed in precise to support the ESM effort inside canonical. [0] In order to bring this package up to date across other series in ubuntu, it has been recommended by the Ubuntu Foundations team to land into trusty next, then forward-port pocket-copy to all supported series until we get to the devel release. The version here: https://github.com/CanonicalLtd/ubuntu-advantage- script/releases/tag/v2 ... has all on-disk bits correctly working, for all series, but no-ops on any release other than precise (ESM is only for "unsupported" LTS releases as it were). This is a request to land ubuntu-advantage- tools into trusty, then pocket-copy it to supported series of ubuntu once that is finished. [Impact] * Allow ubuntu-advantage users to access the extended security maintenance script with a simple command line tool. This script needs to hit precise machines and be easy for ubuntu-advantage customers to enable, thus basefiles was chosen as a home. [Test Case] * Run ubuntu-advantage, it should print out help * Run sudo ubuntu-advantage enable (without sudo it will warn you), but you need to be an ubuntu-advantage customer to get that token. In the end, the script simply adds and removes an /etc/apt/sources.list.d entry. * Verify that the MOTD does not contain any mention of ubuntu- advantage esm or precise and its end of life * Verify that ubuntu-advantage enable-esm installs needed dependencies: - create the following file and its contents to have apt not install recommended packages by default: $ cat /etc/apt/apt.conf.d/no-recommends APT::Install-Recommends "false"; - remove ca-certificates and apt-transport-https: $ sudo apt remove ca-certificates apt-transport-https - run sudo ubuntu-advantage enable-esm and verify that the two removed packages are reinstalled * you can contact me (d...@canonical.com) if you would like a token for test purposes. [Regression Potential] * Low, this is a new script, not included in any automated startup paths. [Other Info] * http://blog.dustinkirkland.com/2017/03/ubuntu-1204-esm.html [0] https://insights.ubuntu.com/2017/03/14/introducing-ubuntu-12-04 -esm-extended-security-maintenance/ To manage notifications about this bug go to:
[Touch-packages] [Bug 1686183] Re: Ship ubuntu-advantage in ubuntu-minimal
> With ubuntu-minimal version 1.400 on artful, this is now essentially a mandatory piece of software that will, at best, emit an error message. I accidentally missed a couple of critical words from that sentence. Apologies. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-meta in Ubuntu. https://bugs.launchpad.net/bugs/1686183 Title: Ship ubuntu-advantage in ubuntu-minimal Status in ubuntu-advantage-tools package in Ubuntu: Fix Released Status in ubuntu-meta package in Ubuntu: Fix Released Status in ubuntu-advantage-tools source package in Precise: Fix Released Status in ubuntu-meta source package in Precise: Fix Released Status in ubuntu-advantage-tools source package in Trusty: Fix Released Status in ubuntu-meta source package in Trusty: Confirmed Status in ubuntu-advantage-tools source package in Xenial: Fix Released Status in ubuntu-meta source package in Xenial: Confirmed Status in ubuntu-advantage-tools source package in Yakkety: Won't Fix Status in ubuntu-meta source package in Yakkety: Won't Fix Status in ubuntu-advantage-tools source package in Zesty: Fix Released Status in ubuntu-meta source package in Zesty: Confirmed Status in ubuntu-advantage-tools source package in Artful: Fix Released Status in ubuntu-meta source package in Artful: Fix Released Bug description: The ubuntu-advantage-tools package is a bit odd as it was first landed in precise to support the ESM effort inside canonical. [0] In order to bring this package up to date across other series in ubuntu, it has been recommended by the Ubuntu Foundations team to land into trusty next, then forward-port pocket-copy to all supported series until we get to the devel release. The version here: https://github.com/CanonicalLtd/ubuntu-advantage- script/releases/tag/v2 ... has all on-disk bits correctly working, for all series, but no-ops on any release other than precise (ESM is only for "unsupported" LTS releases as it were). This is a request to land ubuntu-advantage- tools into trusty, then pocket-copy it to supported series of ubuntu once that is finished. [Impact] * Allow ubuntu-advantage users to access the extended security maintenance script with a simple command line tool. This script needs to hit precise machines and be easy for ubuntu-advantage customers to enable, thus basefiles was chosen as a home. [Test Case] * Run ubuntu-advantage, it should print out help * Run sudo ubuntu-advantage enable (without sudo it will warn you), but you need to be an ubuntu-advantage customer to get that token. In the end, the script simply adds and removes an /etc/apt/sources.list.d entry. * Verify that the MOTD does not contain any mention of ubuntu- advantage esm or precise and its end of life * Verify that ubuntu-advantage enable-esm installs needed dependencies: - create the following file and its contents to have apt not install recommended packages by default: $ cat /etc/apt/apt.conf.d/no-recommends APT::Install-Recommends "false"; - remove ca-certificates and apt-transport-https: $ sudo apt remove ca-certificates apt-transport-https - run sudo ubuntu-advantage enable-esm and verify that the two removed packages are reinstalled * you can contact me (d...@canonical.com) if you would like a token for test purposes. [Regression Potential] * Low, this is a new script, not included in any automated startup paths. [Other Info] * http://blog.dustinkirkland.com/2017/03/ubuntu-1204-esm.html [0] https://insights.ubuntu.com/2017/03/14/introducing-ubuntu-12-04 -esm-extended-security-maintenance/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-advantage-tools/+bug/1686183/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1540553] Re: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80
I tried today from a live Ubuntu 16.04 environment for a shorter amount of time, this time with the right bitness and Chrome version 50. I still cannot reproduce the issue. I noticed that this issue is most easily reproduced when I try and launch Chrome as soon as possible after booting up. This is difficult to reproduce on a live environment as I have to first download and install the package. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1540553 Title: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80 Status in xorg package in Ubuntu: Incomplete Bug description: Since system updates on or after Thursday 28th, I have been experiencing complete system freezes when attempting to do tasks such as opening a menu or a window. Compiz manages to draw a shadow around the new window, then everything freezes: * You can SSH into the machine normally * Audio and network work fine * You can move the mouse cursor around * SysRq-REISUB works Everything else doesn't: * Clicking * Typing * Ctrl-Alt-Fn * Ctrl-Alt-Backspace (after having enabled it) * Killing Xorg * Occasionally, killing lightdm/compiz/etc. This has happened both with Unity and Cinnamon, so compiz and friends are not to blame. Xorg.org complains it is the victim: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. [...] (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b72ecb868e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x55b72eb74152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x60a7) [0x7f2a73a4b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x687d) [0x7f2a73a4b87d] (EE) 4: /usr/bin/X (0x55b72eb04000+0x96ac8) [0x55b72eb9aac8] (EE) 5: /usr/bin/X (0x55b72eb04000+0xbfc92) [0x55b72ebc3c92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2ae000+0x352f0) [0x7f2a777b32f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f2a7787b0b7] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f2a78b62a08] (EE) 9: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f2a71f55000+0x6736) [0x7f2a71f5b736] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x4173f1) [0x7f2a7258d3f1] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x417763) [0x7f2a7258d763] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148597) [0x7f2a722be597] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148803) [0x7f2a722be803] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148c38) [0x7f2a722bec38] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20d20) [0x7f2a7349dd20] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20ed2) [0x7f2a7349ded2] (EE) 17: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1181d) [0x7f2a7348e81d] (EE) 18: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1191a) [0x7f2a7348e91a] (EE) 19: /usr/bin/X (0x55b72eb04000+0x13fbb3) [0x55b72ec43bb3] (EE) 20: /usr/bin/X (0x55b72eb04000+0x54ce3) [0x55b72eb58ce3] (EE) 21: /usr/bin/X (0x55b72eb04000+0x5818f) [0x55b72eb5c18f] (EE) 22: /usr/bin/X (0x55b72eb04000+0x5c34b) [0x55b72eb6034b] (EE) 23: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f2a7779ea40] (EE) 24: /usr/bin/X (_start+0x29) [0x55b72eb4a6c9] All the kernel knows is XOrg isn't responding. Not even kill -9 will make it budge. [ 7316.307467] INFO: task Xorg:1042 blocked for more than 120 seconds. [ 7316.307481] Not tainted 4.2.0-27-generic #32-Ubuntu [ 7316.307484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7316.307488] XorgD 88021e516640 0 1042 1 0x0046 [ 7316.307497] 88020ef07698 0046 880214a73700 880211c46e00 [ 7316.307504] 88020ef07728 88020ef08000 88021e516640 7fff [ 7316.307509] 88020fad1f28 88020ef076b8 817edc37 [ 7316.307515] Call Trace: [ 7316.307530] [] schedule+0x37/0x80 [ 7316.307538] [] schedule_timeout+0x189/0x250 [ 7316.307592] [] ? gen6_read32+0xd9/0x180 [i915] [ 7316.307601] [] ? read_tsc+0x9/0x10 [ 7316.307613] [] io_schedule_timeout+0xa4/0x110 [ 7316.307647] [] __i915_wait_request+0x404/0x540 [i915] [ 7316.307653] [] ? wake_atomic_t_function+0x60/0x60 [ 7316.307661] [] ? __ww_mutex_lock_slowpath+0x74/0x1d0 [ 7316.307696] [] i915_wait_request+0x73/0xe0
[Touch-packages] [Bug 1540553] Re: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80
I am currently running a 16.04 live environment, and I'm slowly trying to reproduce my usual working environment. However I must note that the live environment is 32-bit, so the test may be inconclusive. So far I have been unable to reproduce the issue. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1540553 Title: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80 Status in xorg package in Ubuntu: Incomplete Bug description: Since system updates on or after Thursday 28th, I have been experiencing complete system freezes when attempting to do tasks such as opening a menu or a window. Compiz manages to draw a shadow around the new window, then everything freezes: * You can SSH into the machine normally * Audio and network work fine * You can move the mouse cursor around * SysRq-REISUB works Everything else doesn't: * Clicking * Typing * Ctrl-Alt-Fn * Ctrl-Alt-Backspace (after having enabled it) * Killing Xorg * Occasionally, killing lightdm/compiz/etc. This has happened both with Unity and Cinnamon, so compiz and friends are not to blame. Xorg.org complains it is the victim: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. [...] (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b72ecb868e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x55b72eb74152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x60a7) [0x7f2a73a4b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x687d) [0x7f2a73a4b87d] (EE) 4: /usr/bin/X (0x55b72eb04000+0x96ac8) [0x55b72eb9aac8] (EE) 5: /usr/bin/X (0x55b72eb04000+0xbfc92) [0x55b72ebc3c92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2ae000+0x352f0) [0x7f2a777b32f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f2a7787b0b7] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f2a78b62a08] (EE) 9: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f2a71f55000+0x6736) [0x7f2a71f5b736] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x4173f1) [0x7f2a7258d3f1] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x417763) [0x7f2a7258d763] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148597) [0x7f2a722be597] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148803) [0x7f2a722be803] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148c38) [0x7f2a722bec38] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20d20) [0x7f2a7349dd20] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20ed2) [0x7f2a7349ded2] (EE) 17: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1181d) [0x7f2a7348e81d] (EE) 18: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1191a) [0x7f2a7348e91a] (EE) 19: /usr/bin/X (0x55b72eb04000+0x13fbb3) [0x55b72ec43bb3] (EE) 20: /usr/bin/X (0x55b72eb04000+0x54ce3) [0x55b72eb58ce3] (EE) 21: /usr/bin/X (0x55b72eb04000+0x5818f) [0x55b72eb5c18f] (EE) 22: /usr/bin/X (0x55b72eb04000+0x5c34b) [0x55b72eb6034b] (EE) 23: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f2a7779ea40] (EE) 24: /usr/bin/X (_start+0x29) [0x55b72eb4a6c9] All the kernel knows is XOrg isn't responding. Not even kill -9 will make it budge. [ 7316.307467] INFO: task Xorg:1042 blocked for more than 120 seconds. [ 7316.307481] Not tainted 4.2.0-27-generic #32-Ubuntu [ 7316.307484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7316.307488] XorgD 88021e516640 0 1042 1 0x0046 [ 7316.307497] 88020ef07698 0046 880214a73700 880211c46e00 [ 7316.307504] 88020ef07728 88020ef08000 88021e516640 7fff [ 7316.307509] 88020fad1f28 88020ef076b8 817edc37 [ 7316.307515] Call Trace: [ 7316.307530] [] schedule+0x37/0x80 [ 7316.307538] [] schedule_timeout+0x189/0x250 [ 7316.307592] [] ? gen6_read32+0xd9/0x180 [i915] [ 7316.307601] [] ? read_tsc+0x9/0x10 [ 7316.307613] [] io_schedule_timeout+0xa4/0x110 [ 7316.307647] [] __i915_wait_request+0x404/0x540 [i915] [ 7316.307653] [] ? wake_atomic_t_function+0x60/0x60 [ 7316.307661] [] ? __ww_mutex_lock_slowpath+0x74/0x1d0 [ 7316.307696] [] i915_wait_request+0x73/0xe0 [i915] [ 7316.307724] [] i915_gem_object_wait_rendering+0x6d/0xc0 [i915] [ 7316.307731] [] ? mutex_lock+0x16/0x40 [ 7316.307775] []
[Touch-packages] [Bug 1540553] Re: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80
Thank you for your patience. sudo dmidecode -s bios-version: A09 sudo dmidecode -s bios-release-date: 11/18/2015 ** Changed in: xorg (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1540553 Title: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80 Status in xorg package in Ubuntu: New Bug description: Since system updates on or after Thursday 28th, I have been experiencing complete system freezes when attempting to do tasks such as opening a menu or a window. Compiz manages to draw a shadow around the new window, then everything freezes: * You can SSH into the machine normally * Audio and network work fine * You can move the mouse cursor around * SysRq-REISUB works Everything else doesn't: * Clicking * Typing * Ctrl-Alt-Fn * Ctrl-Alt-Backspace (after having enabled it) * Killing Xorg * Occasionally, killing lightdm/compiz/etc. This has happened both with Unity and Cinnamon, so compiz and friends are not to blame. Xorg.org complains it is the victim: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. [...] (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b72ecb868e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x55b72eb74152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x60a7) [0x7f2a73a4b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x687d) [0x7f2a73a4b87d] (EE) 4: /usr/bin/X (0x55b72eb04000+0x96ac8) [0x55b72eb9aac8] (EE) 5: /usr/bin/X (0x55b72eb04000+0xbfc92) [0x55b72ebc3c92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2ae000+0x352f0) [0x7f2a777b32f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f2a7787b0b7] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f2a78b62a08] (EE) 9: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f2a71f55000+0x6736) [0x7f2a71f5b736] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x4173f1) [0x7f2a7258d3f1] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x417763) [0x7f2a7258d763] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148597) [0x7f2a722be597] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148803) [0x7f2a722be803] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148c38) [0x7f2a722bec38] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20d20) [0x7f2a7349dd20] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20ed2) [0x7f2a7349ded2] (EE) 17: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1181d) [0x7f2a7348e81d] (EE) 18: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1191a) [0x7f2a7348e91a] (EE) 19: /usr/bin/X (0x55b72eb04000+0x13fbb3) [0x55b72ec43bb3] (EE) 20: /usr/bin/X (0x55b72eb04000+0x54ce3) [0x55b72eb58ce3] (EE) 21: /usr/bin/X (0x55b72eb04000+0x5818f) [0x55b72eb5c18f] (EE) 22: /usr/bin/X (0x55b72eb04000+0x5c34b) [0x55b72eb6034b] (EE) 23: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f2a7779ea40] (EE) 24: /usr/bin/X (_start+0x29) [0x55b72eb4a6c9] All the kernel knows is XOrg isn't responding. Not even kill -9 will make it budge. [ 7316.307467] INFO: task Xorg:1042 blocked for more than 120 seconds. [ 7316.307481] Not tainted 4.2.0-27-generic #32-Ubuntu [ 7316.307484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7316.307488] XorgD 88021e516640 0 1042 1 0x0046 [ 7316.307497] 88020ef07698 0046 880214a73700 880211c46e00 [ 7316.307504] 88020ef07728 88020ef08000 88021e516640 7fff [ 7316.307509] 88020fad1f28 88020ef076b8 817edc37 [ 7316.307515] Call Trace: [ 7316.307530] [] schedule+0x37/0x80 [ 7316.307538] [] schedule_timeout+0x189/0x250 [ 7316.307592] [] ? gen6_read32+0xd9/0x180 [i915] [ 7316.307601] [] ? read_tsc+0x9/0x10 [ 7316.307613] [] io_schedule_timeout+0xa4/0x110 [ 7316.307647] [] __i915_wait_request+0x404/0x540 [i915] [ 7316.307653] [] ? wake_atomic_t_function+0x60/0x60 [ 7316.307661] [] ? __ww_mutex_lock_slowpath+0x74/0x1d0 [ 7316.307696] [] i915_wait_request+0x73/0xe0 [i915] [ 7316.307724] [] i915_gem_object_wait_rendering+0x6d/0xc0 [i915] [ 7316.307731] [] ? mutex_lock+0x16/0x40 [ 7316.307775] [] intel_crtc_wait_for_pending_flips+0x12a/0x230 [i915] [ 7316.307817] [] ?
[Touch-packages] [Bug 1540553] Re: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80
Sorry for the long response time. I proceeded to upgrade my laptop to version A09, rebooted, launched Chrome, and X froze immediately as described above. :) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1540553 Title: task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80 Status in xorg package in Ubuntu: Incomplete Bug description: Since system updates on or after Thursday 28th, I have been experiencing complete system freezes when attempting to do tasks such as opening a menu or a window. Compiz manages to draw a shadow around the new window, then everything freezes: * You can SSH into the machine normally * Audio and network work fine * You can move the mouse cursor around * SysRq-REISUB works Everything else doesn't: * Clicking * Typing * Ctrl-Alt-Fn * Ctrl-Alt-Backspace (after having enabled it) * Killing Xorg * Occasionally, killing lightdm/compiz/etc. This has happened both with Unity and Cinnamon, so compiz and friends are not to blame. Xorg.org complains it is the victim: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. [...] (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b72ecb868e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x55b72eb74152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x60a7) [0x7f2a73a4b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x687d) [0x7f2a73a4b87d] (EE) 4: /usr/bin/X (0x55b72eb04000+0x96ac8) [0x55b72eb9aac8] (EE) 5: /usr/bin/X (0x55b72eb04000+0xbfc92) [0x55b72ebc3c92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2ae000+0x352f0) [0x7f2a777b32f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f2a7787b0b7] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f2a78b62a08] (EE) 9: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f2a71f55000+0x6736) [0x7f2a71f5b736] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x4173f1) [0x7f2a7258d3f1] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x417763) [0x7f2a7258d763] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148597) [0x7f2a722be597] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148803) [0x7f2a722be803] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148c38) [0x7f2a722bec38] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20d20) [0x7f2a7349dd20] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20ed2) [0x7f2a7349ded2] (EE) 17: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1181d) [0x7f2a7348e81d] (EE) 18: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1191a) [0x7f2a7348e91a] (EE) 19: /usr/bin/X (0x55b72eb04000+0x13fbb3) [0x55b72ec43bb3] (EE) 20: /usr/bin/X (0x55b72eb04000+0x54ce3) [0x55b72eb58ce3] (EE) 21: /usr/bin/X (0x55b72eb04000+0x5818f) [0x55b72eb5c18f] (EE) 22: /usr/bin/X (0x55b72eb04000+0x5c34b) [0x55b72eb6034b] (EE) 23: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f2a7779ea40] (EE) 24: /usr/bin/X (_start+0x29) [0x55b72eb4a6c9] All the kernel knows is XOrg isn't responding. Not even kill -9 will make it budge. [ 7316.307467] INFO: task Xorg:1042 blocked for more than 120 seconds. [ 7316.307481] Not tainted 4.2.0-27-generic #32-Ubuntu [ 7316.307484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7316.307488] XorgD 88021e516640 0 1042 1 0x0046 [ 7316.307497] 88020ef07698 0046 880214a73700 880211c46e00 [ 7316.307504] 88020ef07728 88020ef08000 88021e516640 7fff [ 7316.307509] 88020fad1f28 88020ef076b8 817edc37 [ 7316.307515] Call Trace: [ 7316.307530] [] schedule+0x37/0x80 [ 7316.307538] [] schedule_timeout+0x189/0x250 [ 7316.307592] [] ? gen6_read32+0xd9/0x180 [i915] [ 7316.307601] [] ? read_tsc+0x9/0x10 [ 7316.307613] [] io_schedule_timeout+0xa4/0x110 [ 7316.307647] [] __i915_wait_request+0x404/0x540 [i915] [ 7316.307653] [] ? wake_atomic_t_function+0x60/0x60 [ 7316.307661] [] ? __ww_mutex_lock_slowpath+0x74/0x1d0 [ 7316.307696] [] i915_wait_request+0x73/0xe0 [i915] [ 7316.307724] [] i915_gem_object_wait_rendering+0x6d/0xc0 [i915] [ 7316.307731] [] ? mutex_lock+0x16/0x40 [ 7316.307775] [] intel_crtc_wait_for_pending_flips+0x12a/0x230 [i915] [ 7316.307817] [] ?
[Touch-packages] [Bug 1540553] [NEW] task Xorg:1042 blocked for more than 120 seconds in schedule+0x37/0x80
Public bug reported: Since system updates on or after Thursday 28th, I have been experiencing complete system freezes when attempting to do tasks such as opening a menu or a window. Compiz manages to draw a shadow around the new window, then everything freezes: * You can SSH into the machine normally * Audio and network work fine * You can move the mouse cursor around * SysRq-REISUB works Everything else doesn't: * Clicking * Typing * Ctrl-Alt-Fn * Ctrl-Alt-Backspace (after having enabled it) * Killing Xorg * Occasionally, killing lightdm/compiz/etc. This has happened both with Unity and Cinnamon, so compiz and friends are not to blame. Xorg.org complains it is the victim: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. [...] (EE) [mi] EQ overflow continuing. 1000 events have been dropped. (EE) [mi] No further overflow reports will be reported until the clog is cleared. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x55b72ecb868e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x55b72eb74152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x60a7) [0x7f2a73a4b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f2a73a45000+0x687d) [0x7f2a73a4b87d] (EE) 4: /usr/bin/X (0x55b72eb04000+0x96ac8) [0x55b72eb9aac8] (EE) 5: /usr/bin/X (0x55b72eb04000+0xbfc92) [0x55b72ebc3c92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7f2ae000+0x352f0) [0x7f2a777b32f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f2a7787b0b7] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x28) [0x7f2a78b62a08] (EE) 9: /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1 (0x7f2a71f55000+0x6736) [0x7f2a71f5b736] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x4173f1) [0x7f2a7258d3f1] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x417763) [0x7f2a7258d763] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148597) [0x7f2a722be597] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148803) [0x7f2a722be803] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (0x7f2a72176000+0x148c38) [0x7f2a722bec38] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20d20) [0x7f2a7349dd20] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x20ed2) [0x7f2a7349ded2] (EE) 17: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1181d) [0x7f2a7348e81d] (EE) 18: /usr/lib/xorg/modules/libglamoregl.so (0x7f2a7347d000+0x1191a) [0x7f2a7348e91a] (EE) 19: /usr/bin/X (0x55b72eb04000+0x13fbb3) [0x55b72ec43bb3] (EE) 20: /usr/bin/X (0x55b72eb04000+0x54ce3) [0x55b72eb58ce3] (EE) 21: /usr/bin/X (0x55b72eb04000+0x5818f) [0x55b72eb5c18f] (EE) 22: /usr/bin/X (0x55b72eb04000+0x5c34b) [0x55b72eb6034b] (EE) 23: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f2a7779ea40] (EE) 24: /usr/bin/X (_start+0x29) [0x55b72eb4a6c9] All the kernel knows is XOrg isn't responding. Not even kill -9 will make it budge. [ 7316.307467] INFO: task Xorg:1042 blocked for more than 120 seconds. [ 7316.307481] Not tainted 4.2.0-27-generic #32-Ubuntu [ 7316.307484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7316.307488] XorgD 88021e516640 0 1042 1 0x0046 [ 7316.307497] 88020ef07698 0046 880214a73700 880211c46e00 [ 7316.307504] 88020ef07728 88020ef08000 88021e516640 7fff [ 7316.307509] 88020fad1f28 88020ef076b8 817edc37 [ 7316.307515] Call Trace: [ 7316.307530] [] schedule+0x37/0x80 [ 7316.307538] [] schedule_timeout+0x189/0x250 [ 7316.307592] [] ? gen6_read32+0xd9/0x180 [i915] [ 7316.307601] [] ? read_tsc+0x9/0x10 [ 7316.307613] [] io_schedule_timeout+0xa4/0x110 [ 7316.307647] [] __i915_wait_request+0x404/0x540 [i915] [ 7316.307653] [] ? wake_atomic_t_function+0x60/0x60 [ 7316.307661] [] ? __ww_mutex_lock_slowpath+0x74/0x1d0 [ 7316.307696] [] i915_wait_request+0x73/0xe0 [i915] [ 7316.307724] [] i915_gem_object_wait_rendering+0x6d/0xc0 [i915] [ 7316.307731] [] ? mutex_lock+0x16/0x40 [ 7316.307775] [] intel_crtc_wait_for_pending_flips+0x12a/0x230 [i915] [ 7316.307817] [] ? drm_atomic_get_plane_state+0x32/0xe0 [drm] [ 7316.307859] [] intel_crtc_disable_planes+0x32/0x100 [i915] [ 7316.307901] [] __intel_set_mode+0x942/0xb60 [i915] [ 7316.307935] [] ? drm_atomic_set_fb_for_plane+0x20/0x90 [drm] [ 7316.307976] [] intel_crtc_set_config+0x2b6/0x580 [i915] [ 7316.308008] [] ? drm_modeset_lock_all_crtcs+0x90/0xa0 [drm] [ 7316.308037] [] drm_mode_set_config_internal+0x66/0x100 [drm] [ 7316.308061] [] drm_framebuffer_remove+0xfa/0x140 [drm] [ 7316.308087] [] drm_fb_release+0x9d/0xd0 [drm] [ 7316.308103] [] drm_release+0x424/0x500 [drm] [ 7316.308110] [] __fput+0xe4/0x220 [ 7316.308116] []
