[Ubuntu-x-swat] [Bug 1744544] Re: I don't know
Please describe the kind of problem you are, or were, experiencing. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1744544 Title: I don't know To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1744544/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1752239] Re: Xorg crash
[Expired for xorg-server (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xorg-server (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1752239 Title: Xorg crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1752239/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868128] Re: (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24)
Thank you for taking the time to report this bug and helping to make Ubuntu better. It sounds like some part of the system has crashed. To help us find the cause of the crash please follow these steps: 1. Look in /var/crash for crash files and if found run: ubuntu-bug YOURFILE.crash Then tell us the ID of the newly-created bug. 2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. 3. If step 2 also failed then apply the workaround from bug 994921, reboot, reproduce the crash, and retry step 1. Please take care to avoid attaching .crash files to bugs as we are unable to process them as file attachments. It would also be a security risk for yourself. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868128 Title: (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1868128/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868128] Re: (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24)
Firstly, not related to this bug but I notice your system will be running very slow because it's logging every single screen refresh to the kernel log. To stop that you should remove the kernel parameter: drm.debug=0xe -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868128 Title: (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1868128/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1865536] Re: OBS consumes all memory, fixed in upstream Mesa
** Tags added: bionic -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1865536 Title: OBS consumes all memory, fixed in upstream Mesa To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1865536/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1865536] Re: OBS consumes all memory, fixed in upstream Mesa
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: mesa (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1865536 Title: OBS consumes all memory, fixed in upstream Mesa To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1865536/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1694367] Missing required logs.
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window: apport-collect 1694367 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: yakkety -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1694367 Title: Screen tearing in 16.10 onwards To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1694367/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1694367] Re: Screen tearing in 16.10 onwards
** Package changed: kernel-package (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1694367 Title: Screen tearing in 16.10 onwards To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1694367/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868128] [NEW] (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24)
Public bug reported: trying to reinstall my Ubuntu 18.04 on my Toshiba Satelite 64 bus laptop. I have a loaded flash drive but I keep getting an error message as follows, (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 4.15.0-91.92-generic 4.15.18 Uname: Linux 4.15.0-91-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.12 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Thu Mar 19 08:43:35 2020 DistUpgraded: 2018-09-05 15:50:48,221 DEBUG icon theme changed, re-reading DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems 4th Gen Core Processor Integrated Graphics Controller [1179:fa22] InstallationDate: Installed on 2017-04-18 (1065 days ago) InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: TOSHIBA Satellite C55t-A ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-91-generic root=UUID=1be49583-6218-4da2-9204-c5ae2ac5cebd ro drm.debug=0xe plymouth:debug Renderer: Software SourcePackage: xorg UpgradeStatus: Upgraded to bionic on 2018-09-05 (560 days ago) dmi.bios.date: 01/24/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: 1.70 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: MP dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvr1.70:bd01/24/2014:svnTOSHIBA:pnSatelliteC55t-A:pvrPSCFJU-00T00J:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.family: Durban-Curiosity 10S/10SG dmi.product.name: Satellite C55t-A dmi.product.version: PSCFJU-00T00J dmi.sys.vendor: TOSHIBA version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.3 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.3 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Tue Jun 27 12:22:02 2017 xserver.configfile: default xserver.errors: open /dev/dri/card0: No such file or directory open /dev/dri/card0: No such file or directory Screen 0 deleted because of no matching config section. AIGLX: reverting to software rendering xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.18.4-0ubuntu0.2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic third-party-packages ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868128 Title: (Error ID: OOPS-f9a25a1047f367bba335ebdf6c9c0a24) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1868128/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1827428] Re: Mouse cursor left frozen copy of itself
I am also having this issue on Fedora 31, Gnome 3.34.4 with a Radeon RX 590 using amdgpu on Wayland. Video attached. Unsure how to replicate other than after locking. (I appreciate this is an Ubuntu bug tracker, but it's the same issue.) ** Attachment added: "stuckcursor.mp4" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1827428/+attachment/5338885/+files/stuckcursor.mp4 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-418 in Ubuntu. https://bugs.launchpad.net/bugs/1827428 Title: Mouse cursor left frozen copy of itself To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1827428/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1796437] Re: [nouveau] Xorg crashes with assertion failure "key->initialized" in dixGetPrivateAddr() from dixLookupPrivate() from DRI2Authenticate()
*** This bug is a duplicate of bug 1745345 *** https://bugs.launchpad.net/bugs/1745345 This is still happening in Ubuntu Budgie 20.04 on virt-maneger VM on latest daily. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1796437 Title: [nouveau] Xorg crashes with assertion failure "key->initialized" in dixGetPrivateAddr() from dixLookupPrivate() from DRI2Authenticate() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer-vaapi/+bug/1796437/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1848951] Re: High CPU when just moving the mouse
** Changed in: gnome-shell (Ubuntu) Status: In Progress => Fix Committed ** Changed in: mutter (Ubuntu) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1848951 Title: High CPU when just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1848951/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868057] Re: screen flickering some small parts in user interface not right
Thanks for the bug report. I can't see anything in the attached files that would explain any flickering. Can you please take a video of the problem and attach it? Please also run this command: apport-collect 1868057 since I have moved the bug to gnome-shell. ** Package changed: xorg (Ubuntu) => gnome-shell (Ubuntu) ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868057 Title: screen flickering some small parts in user interface not right To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1868057/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868059] Re: Boot Flickering Issue
Is this different to bug 1868057? If so then please follow the same instructions as in that bug. ** Package changed: xorg (Ubuntu) => gnome-shell (Ubuntu) ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868059 Title: Boot Flickering Issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1868059/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868059] [NEW] Boot Flickering Issue
Public bug reported: On boot after I selected Ubuntu to load, it flickers while loading and I have to boot in "safe mode" then after that it loads normally. Quite frustrating not knowing how long it's going to take to load if at all. ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868059 Title: Boot Flickering Issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1868059/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1868057] [NEW] screen flickering some small parts in user interface not right
Public bug reported: just flickering but rare and little bits of colour problems in text. Don't really know what I'm doing now but it's an error report. Hopefully for graphics issues. lol ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 5.3.0-42.34~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-42-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.12 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Mar 19 09:52:59 2020 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company 4th Gen Core Processor Integrated Graphics Controller [103c:1944] InstallationDate: Installed on 2020-03-18 (0 days ago) InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) MachineType: Hewlett-Packard HP ProBook 440 G1 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-42-generic root=UUID=f6a4f0fe-5dac-4579-a54d-22600c546092 ro recovery nomodeset SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/29/2019 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L74 Ver. 01.49 dmi.board.name: 1944 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 12.F4 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL74Ver.01.49:bd08/29/2019:svnHewlett-Packard:pnHPProBook440G1:pvrA3008DD10B03:rvnHewlett-Packard:rn1944:rvrKBCVersion12.F4:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=PRO dmi.product.name: HP ProBook 440 G1 dmi.product.sku: C7N87AV#AB5 dmi.product.version: A3008DD10B03 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.3 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.3 version.xserver-xorg-core: xserver-xorg-core N/A version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic third-party-packages ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1868057 Title: screen flickering some small parts in user interface not right To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1868057/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1848951] Re: High CPU when just moving the mouse
** Bug watch added: gitlab.gnome.org/GNOME/mutter/issues #283 https://gitlab.gnome.org/GNOME/mutter/issues/283 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1848951 Title: High CPU when just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1848951/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1848951] Re: High CPU when just moving the mouse
** Changed in: gnome-shell (Ubuntu) Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1848951 Title: High CPU when just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1848951/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1574667] Re: Mouse pointer occasionally jumps to the bottom-left corner
It sounds like you are experiencing a different issue to this bug so please open a new bug by running: ubuntu-bug xorg This bug is closed. ** Summary changed: - Mouse pointer occasionally jumps to the bottom-left corner + [synaptics] Mouse pointer occasionally jumps to the bottom-left corner -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1574667 Title: [synaptics] Mouse pointer occasionally jumps to the bottom-left corner To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1574667/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
