[Kernel-packages] [Bug 1817944] Re: Kubuntu 18.04 does not display through mini-DP port on lenovo Helix 2

2019-02-28 Thread udippel
** Attachment added: "For completeness: xrandr for the micro-HDMI output on the tablet which works fine." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1817944/+attachment/5242437/+files/xrandr_via_microHDMI -- You received this bug notification because you are a member of Kernel Pack

[Kernel-packages] [Bug 1817944] Re: Kubuntu 18.04 does not display through mini-DP port on lenovo Helix 2

2019-02-27 Thread udippel
For completeness, here the Xorg-log. It looks pretty similar to the log of that FreeDesktop bug 106017; that is trying for ages to get the display up. There it leads to heavy flicker, and here it leads to a fail. ** Attachment added: "EDID_not_found" https://bugs.launchpad.net/ubuntu/+source/l

[Kernel-packages] [Bug 1817944] Re: Kubuntu 18.04 does not display through mini-DP port on lenovo Helix 2

2019-02-27 Thread udippel
Nope, again. After some 5 or 10 minutes of working, the screen began to look like the old TV-sets not being synchronized (diagonal coloured bars), and then it went away completely. Before writing this message here, I let it run for half an hour or so, and it shows the display in xrandr, and th

[Kernel-packages] [Bug 1817944] Re: Kubuntu 18.04 does not display through mini-DP port on lenovo Helix 2

2019-02-27 Thread udippel
apport information ** Tags added: apport-collected ** Description changed: (This is probably related to bug 1816860, but with different hardware and a different appearance, so it is filed separately.) Using the levovo Helix 2 attached to its Pro keyboard, it is not possible to activate

[Kernel-packages] [Bug 1817944] Re: Kubuntu 18.04 does not display through mini-DP port on lenovo Helix 2

2019-02-27 Thread udippel
Is it possible to remove a bug report, please? I very much do hope so. Reason: I had bought a new cable mini-DP to HDMI (deleyCon), and found it also not working when booting to W10. Just rushed out and bought another one, another brand, and it works. My face is red (I ought to have thought of a