[Bug 2058515] Re: update-manager fails when other pro bins are available
The proposed fix solved the same exact problem here as well -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058515 Title: update-manager fails when other pro bins are available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2058515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1779761] Re: Ubuntu Kernel 4.15.0-24.26 causes php7.2-fpm.service to hang at boot
*** This bug is a duplicate of bug 1779827 *** https://bugs.launchpad.net/bugs/1779827 I recently experience exactly the same issue on a production server (Linode vps solution). Reading this specific log starts to make sense to me now. Started already a thread on https://www.linode.com/community/questions/17135/php72-fpmservice- failing-after-reboot-nginx-error-502 Issue started after migrating to a new vps plan but slower server. But despite a slower system, the kernel here appeared automatically upgraded to 4.17.17. Previous kernel was < 4.14 (but didn't know the exact number because didn't pay attention to as at that time, it worked fine then). Symptoms are exactly the same: php7.2-fpm.service: Start operation timed out. Terminating. php7.2-fpm.service: Failed with result 'timeout'. Failed to start The PHP 7.2 FastCGI Process Manager. ssh login manually, do a "sudo service php7.2-fpm start" and then it works... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1779761 Title: Ubuntu Kernel 4.15.0-24.26 causes php7.2-fpm.service to hang at boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1725455] Re: Login screen invisible / UI hanging when both 4K monitors connected via Displayport MST (docking station)
** Summary changed: - UI login invisible / UI hanging when Dual 4K monitor via Displayport MST is connected (Lenovo Ultra Dock) + Login screen invisible / UI hanging when both 4K monitors connected via Displayport MST (docking station) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725455 Title: Login screen invisible / UI hanging when both 4K monitors connected via Displayport MST (docking station) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1725455/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1725455] Re: UI login invisible / UI hanging when Dual 4K monitor via Displayport MST is connected (Lenovo Ultra Dock)
Update: I did a full 17.10 reinstall as last attempt. I can confirm the following symptoms: - When both 4k displays are connected to the docking (displayport MST), UI login screen is already hanging (see earlier screenshot) - When 1 x 4K display is connected it works. When connecting 2nd display after login (using Wayland), the UI is completely hanging ** Summary changed: - Dual 4K monitor via Displayport MST not working (Lenovo Ultra Dock) + UI login invisible / UI hanging when Dual 4K monitor via Displayport MST is connected (Lenovo Ultra Dock) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725455 Title: UI login invisible / UI hanging when Dual 4K monitor via Displayport MST is connected (Lenovo Ultra Dock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1725455/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1725455] Re: Dual 4K monitor via Displayport MST not working (Lenovo Ultra Dock)
** Tags added: displayport multimonitor -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725455 Title: Dual 4K monitor via Displayport MST not working (Lenovo Ultra Dock) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1725455/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1725455] [NEW] Dual 4K monitor via Displayport MST not working (Lenovo Ultra Dock)
Public bug reported: I am experiencing serious issues after upgrading to Ubuntu 17.10 (coming from 17.04 with Gnome, kernel 4.13). I have 2 x 4K (Asus PB279Q) monitors, connected to a Lenovo Ultra Dock (containing 2 x Displayport via MST), where the Lenovo T550 is connected onto it. Both monitors were working perfectly fine at 30Hz simultaneously in an extended desktop, 4K resolution in my old setup with Gnome for over half a year (since kernel 4.10 blink issues on 4K were solved, i used this setup since then). However after upgrading to 17.10 using the new Gnome interface: When the laptop is connected to the Lenovo Ultra Dock (to work on both monitors), the system is hanging and becoming unresponsive. The mouse pointer is freezing and the only way is to do a hard-reboot. I have checked the monitor settings, it's displayed at 60Hz when active, and it appears I am never able to use both monitors simultaneously. When I get 1 monitor working (disconnecting the 2nd monitor from the MST port), after rebooting it works fine. I tried to put settings of the 4K manually on 30Hz, reconnecting, but the system hangs again. I have tried several combinations. It results in a blank (purple) screen and hanging mouse (see attachment). I tried also with the installation-iso to run a fresh 17.10 and tried the same, the symptoms are similar. I suspect that must be an issue with the Displayport MST on dual 4K setups in the new 17.10. When I connect 1 x 4K monitor to the rear displayport of the Lenovo Ultra Dock (there are 2 for MST on the rear, so I disconnected the other) *and* when I connect the other 4K monitor on the separate displayport of the T550 itself instead, it works 100% fine! Shortly: based on my knowledge that must definitely be some issue with the MST displayport functionality itself, that is unable to recognize/identify both 4K monitors when connected to the dock's both displayport connections? ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xorg 1:7.7+19ubuntu3 Uname: Linux 4.13.4-041304-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Fri Oct 20 21:10:50 2017 DistUpgraded: 2017-10-19 21:54:53,162 DEBUG icon theme changed, re-reading DistroCodename: artful DistroVariant: ubuntu ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo HD Graphics 5500 [17aa:2225] Subsystem: Lenovo GM108M [GeForce 940M] [17aa:2225] InstallationDate: Installed on 2017-04-16 (186 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: LENOVO 20CKCTO1WW ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.4-041304-generic root=UUID=9fcc7f4c-35c0-4297-9c98-4dac9acee798 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to artful on 2017-10-19 (0 days ago) dmi.bios.date: 09/13/2017 dmi.bios.vendor: LENOVO dmi.bios.version: N11ET42W (1.18 ) dmi.board.asset.tag: Not Available dmi.board.name: 20CKCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50512 STD dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN11ET42W(1.18):bd09/13/2017:svnLENOVO:pn20CKCTO1WW:pvrThinkPadT550:rvnLENOVO:rn20CKCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T550 dmi.product.name: 20CKCTO1WW dmi.product.version: ThinkPad T550 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.13.1+17.10.20170901-0ubuntu1 version.libdrm2: libdrm2 2.4.83-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Mon Apr 17 17:36:46 2017 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.19.3-1ubuntu1 xserver.video_driver: modeset ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful ubuntu wayland-session ** Attachment added: "Hanging during boot, when both monitors are connected" https://bugs.launchpad.net/bugs/1725455/+attachment/4980053/+files/IMG_4311.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725455 Title: Dual 4K monitor via Displayport MST not working (Lenovo Ultra Dock) To manage notifications a
[Bug 1636486] Re: External screen flickers (esp. in terminals) with xorg modesetting driver on Intel Broadwell
Hi Working for 2 days now on Ubuntu 17.04, updated to your proposed kernel 4.11.0-994 Amazing... working dual 4K now via 2x displayport 1.2 without a glitch on both monitors for the first time. Fantastic! And indeed, I hope too, that these fixes will be included a.s.a.p. I was almost desperate here... Your solution-proposal really saved my day, so thanks a lot! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636486 Title: External screen flickers (esp. in terminals) with xorg modesetting driver on Intel Broadwell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1636486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1636486] Re: External screen flickers (esp. in terminals) with xorg modesetting driver on Intel Broadwell
After a long search for many many weeks/months, I have found this post. I own a Lenovo T550 and tried different versions of Ubuntu's, to connect to my 2 external Asus PB279Q (4K) via Displayport (1.2). Tried as well via the docking-station and the DP in the laptop itself (connecting both gives me dual 4K @60hz :). Tried monitors also separately/alone, same issue with *exactly the same symptoms* like described here above. Yesterday found, I even downloaded and tried the latest 17.04 (Beta 2), issue is still present. The screen flickering is random (goes completely black for a few seconds) doing normal browsing work, study, etc. But the blinking considerably occurs much more often, when the terminal window is open. It appears to be occuring depending of the type of content being displayed (e.g. when using phpstorm in 'darcula' mode, it also occurs more). It appears the displayport suddenly goes haywire and switches back. Lowering working-resolution to 2560x1440 and the issue appears to be vanished. I tried as well with the default (standard) driver, as well with the ones I found and installed from 01.org. I work with Ubuntu on user-level, developing web apps. I am handling myself, never did reported these issues, so this is new to me. But since we searched for such a long time without solution found, almost reaching the limits of our patience, I think it's about time and worth to report... (hoping one day for a fix/solution) I know more or less how to reproduce the issue (although it's random, sometimes I need patience, I can let it 'trigger' more quickly), my feedback may be of any help? If there's some kind of instructions I can follow how to pull out relevant logs (I'm not noob, but also not yet a guru...) I can try to pull them out and post them here if wished/required. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636486 Title: External screen flickers (esp. in terminals) with xorg modesetting driver on Intel Broadwell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1636486/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
