[Bug 443105] Re: tty screen produces garbled graphics when gfxpayload is set
I am having the same issue. Is there a solution? -- tty screen produces garbled graphics when gfxpayload is set https://bugs.launchpad.net/bugs/443105 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 443105] Re: tty screen produces garbled graphics when gfxpayload is set
I got higher resolution terminals working with GRUB_GFXMODE by using vesafb. I roughly followed these instructions: http://community.spiceworks.com/how_to/show/54 ignoring the vga= bit for grub. Also i worked around the no tty at all by removing "quiet" and "splash" from the grub defaults, but if todays update to usplash fixed something (i think it has to give the terminal a chance to load before X else it doesn't work) i might put them back in and see if it still works. -- tty screen produces garbled graphics when gfxpayload is set https://bugs.launchpad.net/bugs/443105 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1660619] Re: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B
For anyone else still experiencing this, I've opened up a new bug for the current version of Ubuntu at: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423 If this bug still affects you, please go and click "This bug affects me", too over at the bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1660619 Title: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1660619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671975] Re: i915 GPU hang consistently
*** This bug is a duplicate of bug 1660619 *** https://bugs.launchpad.net/bugs/1660619 For anyone else still experiencing this, I've opened up a new bug for the current version of Ubuntu at: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423 If this bug still affects you, please go and click "This bug affects me", too over at the bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671975 Title: i915 GPU hang consistently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1671975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813423] [NEW] Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A"
Public bug reported: My system keeps freezing on a brand new install of Kubuntu 18.10, always with the kern.log error "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=4120234 end=4120235) time 486 us, min 763, max 767, scanline start 760, end 783" I think it's probably a duplicate of these bugs which were closed unresolved: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1660619 (closed as it was on an older version of Ubuntu) https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1671975 (closed because it was a duplicate of the first bug) It happens far more frequently if I have desktop effects turned on, and far less frequently when using a live USB key (at always happens eventually though. Usually once every few hours.) Please advise how I can help triage / test. My system is a new install now, so I'm perfectly willing to modify / reinstall to help testing (I've reinstalled 5 times to test things, but never managed to find a solution) ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: xorg 1:7.7+19ubuntu8 ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: KDE Date: Sat Jan 26 14:19:52 2019 DistUpgraded: Fresh install DistroCodename: cosmic DistroVariant: ubuntu ExtraDebuggingInterest: No GraphicsCard: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display [8086:0f31] (rev 0e) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Atom Processor Z36xxx/Z37xxx Series Graphics & Display [103c:227a] InstallationDate: Installed on 2019-01-18 (8 days ago) InstallationMedia: Kubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2) MachineType: Hewlett-Packard HP Pavilion 14 Notebook PC ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic root=UUID=2c4bf3d1-1ff2-4345-95c0-c68d0e073df9 ro nogpumanager modprobe.blacklist=nouveau,nvidiafb,nvidia-modeset,nvidia-uvm,nvidia intel_iommu=igfx_off i915.semaphores=1 i915.enable_fbc=0 i915.modeset=1 i915.enable_rc=7 i915.enable_dc=2 i915.enable_ppgtt=3 i915.enable_guc_loading=1 i915.lvds_channel_mode=2 i915.lvds_use_ssc=1 quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/18/2015 dmi.bios.vendor: Insyde dmi.bios.version: F.42 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 227A dmi.board.vendor: Hewlett-Packard dmi.board.version: 76.35 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.42:bd03/18/2015:svnHewlett-Packard:pnHPPavilion14NotebookPC:pvr096C110800405F1620180:rvnHewlett-Packard:rn227A:rvr76.35:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null dmi.product.name: HP Pavilion 14 Notebook PC dmi.product.sku: J9L01UA#ABL dmi.product.version: 096C110800405F1620180 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.95-1 version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cosmic ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813423 Title: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813423] Re: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A"
I have records of the last 5 kern.og / syslog / Xorg.log files from when it hung. When it does hang, the last thing visible on the screen stays there stationary, the cursor doesn't move and no keyboard inputs eg. alt+crtl+f2 / crtl+sysrq+RSEINUB, do nothing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813423 Title: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813423] Re: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A"
EG, the last kern.log: ** Attachment added: "kern.log.26-01-2019_09:20:13" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423/+attachment/5232904/+files/kern.log.26-01-2019_09%3A20%3A13 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813423 Title: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1813423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813423] Re: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A"
I understand that every user would like every bug they file to be considered "Important". In this case though we have around 23 people who have confirmed this bug affects them on the three separate bug reports. It causes hanging and forced hard shutdowns at unpredictable times as often as every 15 minutes or so. This means there is a high probability of user data loss and even hardware damage. I respectfully submit that it's reasonable to expect the importance of this to be set to High. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813423 Title: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671975] Re: i915 GPU hang consistently
*** This bug is a duplicate of bug 1660619 *** https://bugs.launchpad.net/bugs/1660619 I'm also getting this bug, which basically makes my laptop useless, as it hangs multiple times throughout the day, sometimes as often as only 15 minutes apart at random seeming intervals. Here's the immediate problem though. This bug is marked as a duplicate, so I'm guessing it's unlikely to get any attention. The bug it's a duplicate of though, is marked as being invalid. It's not because it was fixed, but because it was around - unfixed - for so long that someone marked it as Invalid when a new release of Ubuntu came out. It has 21 people saying that they're affected. So given that it's affecting me now, on the latest release of Ubuntu, where should I comment? On the Invalid marked bug, the duplicate of the invalid bug, or a brand new bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671975 Title: i915 GPU hang consistently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1671975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1660619] Re: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B
I'm getting this error message and arbitary freezes on my system *with Kubuntu 18.10 (the current version) installed*. Given that this bug is still happening across the three latest versions of (K)Ubuntu, can this bug be marked valid again, so people with this problem on the current versino of Ubuntu aren't discouraged from adding their info here? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1660619 Title: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1660619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1660619] Re: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B
Just tried the grub commandline fix from #14... My laptop lasted 17 minutes before hanging with the same error. :/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1660619 Title: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1660619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671975] Re: i915 GPU hang consistently
*** This bug is a duplicate of bug 1660619 *** https://bugs.launchpad.net/bugs/1660619 Xorg: 1:7.7+19ubuntu8 Kernel: 4.18.0.13.14 Video card: 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671975 Title: i915 GPU hang consistently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1671975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1660619] Re: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B
Xorg: 1:7.7+19ubuntu8 Kernel: 4.18.0.13.14 Video card: 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1660619 Title: kernel: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1660619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1781565] [NEW] Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A"
Public bug reported: Fairly recently I got an old HP Pavillion 14 laptop and installed Kubuntu 17.10 on it. As far as I recall it ran fine, however, not long after I upgraded to 18.04 and noticed frequent freezing (approx every few hours). When this happens, all of a sudden, the screen just stays with it's image immobile and unchanging. There is no visual corruption onscreen and even the cursor does not move. Ctrl+alt+F[1-9] and alt+ctrl+sysrq+RSEINUB do nothing. Often when I look at the logs, at the end of kern.log.1 I see: [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=96545 end=96546) time 394 us, min 763, max 767, scanline start 760, end 778 Sometimes, earlier on, there is also: Could not find key with description: [d4628bf1c812c861] process_request_key_err: No key Could not find valid key in user session keyring for sig specified in mount option: [d4628bf1c812c861] One or more global auth toks could not properly register; rc = [-2] Error parsing options; rc = [-2] I tested, and this also occurs in a brand new live usb of 18.04, and noticed that it still happens there, even before any upgrades or installation of packages (such as the wireless driver). Other than the wireless driver, there are no proprietary drivers installed (eg Nvidia, FGLRX etc). Is there any more info I can provide to help troubleshoot this? ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-24-generic 4.15.0-24.26 ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18 Uname: Linux 4.15.0-24-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: user 1152 F pulseaudio CurrentDesktop: KDE Date: Fri Jul 13 05:38:09 2018 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=ed1ff2d7-7aa5-4119-91ac-2720da50cb7c InstallationDate: Installed on 2018-03-20 (115 days ago) InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.2) MachineType: Hewlett-Packard HP Pavilion 14 Notebook PC ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-24-generic root=UUID=dabc38a5-afcf-4cec-be94-9ee49972e248 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-24-generic N/A linux-backports-modules-4.15.0-24-generic N/A linux-firmware 1.173.1 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-05-22 (52 days ago) dmi.bios.date: 03/18/2015 dmi.bios.vendor: Insyde dmi.bios.version: F.42 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 227A dmi.board.vendor: Hewlett-Packard dmi.board.version: 76.35 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.42:bd03/18/2015:svnHewlett-Packard:pnHPPavilion14NotebookPC:pvr096C110800405F1620180:rvnHewlett-Packard:rn227A:rvr76.35:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null dmi.product.name: HP Pavilion 14 Notebook PC dmi.product.version: 096C110800405F1620180 dmi.sys.vendor: Hewlett-Packard ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781565 Title: Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1781565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1781565] Re: Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A"
It doesn't seem to be overheating related, and I've run the bios memory check without errors. I also tried adding the file /etc/modprobe.d/i915.conf with options i915 enable_psr=0 to no avail. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781565 Title: Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1781565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1781565] Re: Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A"
I'm also using an encrypted home drive, however this seems to be working fine as far as I can see despite the error message above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781565 Title: Frequent hangs / lockups with "[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1781565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724094] [NEW] wpasupplicant nonce vulnerability (DSA-3999-1)
Public bug reported: Having asked "When is this going to be merged into the Ubuntu package set?" question #659543 I was advised to raise this as a bug by "actionparsnip": Given this, please would you investigate the following security vulnerability as a bug: wpasupplicant nonce vulnerability (DSA-3999-1): In Mitre's CVE dictionary the following vulnerabilities for wpa clients have been identified: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088 Details from the Debian Security Advisory is here https://www.debian.org/security/2017/dsa-3999 As the Debian wpasupplicant Maintainers have already provided a patch: For the oldstable distribution (jessie), these problems have been fixed in version 2.3-1+deb8u5. For the stable distribution (stretch), these problems have been fixed in version 2:2.4-1+deb9u1. For the testing distribution (buster), these problems have been fixed in version 2:2.4-1.1. For the unstable distribution (sid), these problems have been fixed in version 2:2.4-1.1. I believe this covers LTS 14.04, 16.04 and all versions of Ubuntu after 16.04 (16.10, 17.04, 17.10) ** Affects: wpa (Ubuntu) Importance: Undecided Status: New ** Tags: krack wifi wpasupplicant ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724094 Title: wpasupplicant nonce vulnerability (DSA-3999-1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1724094/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1813423] Re: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A"
Would it help to post more of the kern.logs from when it's hung? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813423 Title: Frequent system freezing with i915 error "*ERROR* Atomic update failure on pipe A" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
