[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-04 Thread Rodney
Stephane Guilard: I think that comment was for me -- if so, thanks: I was able to get 4.15.0-43 installed (another way). That didn't help. It seems something else has happened that they haven't found. I have another computer "Samsung NP300E5C Notebook" that has the "43" and "45" kernels install

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-04 Thread Stéphane Guillard
Download the .deb files to an empty directory, then open terminal, $ cd $(the directory) $ sudo dpkg -i *deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813745 Title: ubuntu 18-04 hangs on graphi

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-03 Thread Rodney
4.15.0-45 does not fix my problem. The boot continues to hang when gnome tries to start. I cannot "Ctrl-Alt-F1 (or any F?)", but I can ssh from another computer to this affected computer. Log files don't show anything remarkable to me, but I wouldn't know what was remarkable in all of the verbia

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-03 Thread Kai-Heng Feng
Is it possible to boot under -45, reboot to -43, then attach output of `journalctl -b -1 -k`? ** This bug is no longer a duplicate of bug 1813663 External monitors does not work anymore 4.15.0-44 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

Re: [Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-03 Thread Stéphane Guillard
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 Hi Kai, I (the original bug reporter) have the same issue on my Dell 9370: - 4.15.0-43 boots fine - 4.15.0-44 hangs at or before login GUI - your 4.0.15-45 test kernel boots fine - the official 4.0.15-4

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-02-03 Thread Kai-Heng Feng
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 Can you attach `dpkg -l | grep linux`? Maybe some packages are not correctly installed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https:/

Re: [Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-31 Thread Stéphane Guillard
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 Kai, Your test kernel fixes my issue, but the official -45 released today still crashes at boot. So the official -45 kernel does not include your fix, or includes it with other breaking changes. -- You

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread TJ
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 Upstream commit ID is be1c63c8017bb00a4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813745 Title: ubunt

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Tomas Jonsson
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 I can also confirm that the test kernel located at https://people.canonical.com/~khfeng/lp1813663/ fixed my issues as well. -- You received this bug notification because you are a member of Ubuntu Bugs, wh

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Kleber Sacilotto de Souza
*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 Per previous comments, I'm going to duplicate this report against bug 1813663. Thank you! ** This bug has been marked a duplicate of bug 1813663 External monitors does not work anymore 4.15.0-44 -- You

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
I installed the 4.15.0-45 test kernel at https://people.canonical.com/~khfeng/lp1813663/ This fixes the issue, I can safely boot and login. Thank you Kai-Heng. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.ne

Re: [Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
Done. This fixes the issue, I can safely boot and login to desktop using 4.15.0-45. Cordialement, -- Stéphane GUILLARD Le 29/01/2019 à 12:16, Kai-Heng Feng a écrit : > Download the .deb files to an empty directory, then open terminal, > $ cd $(the directory) > $ sudo dpkg -i *deb > > Then rebo

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
Same -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813745 Title: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44 To manage notifications about this bug go to: https://bugs.launchpad.ne

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Martin Büchler
If you see the grub menu on boot, just select an older kernel... but: The update to 4.15.0-44 additionally broke my grub config, with the effect, that I could not even select an older kernel from grub menu, since the update has set it to 'hidden'. I had to revert manually in /etc/default/grub: -

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Kai-Heng Feng
Download the .deb files to an empty directory, then open terminal, $ cd $(the directory) $ sudo dpkg -i *deb Then reboot. > Also, in case of GUI hang during boot (as is the case with 4-15-0-44), is there a way to reboot the machine without thrashing the root filesystem? Use magic key [1]. Press

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
What is the procedure to test this kernel? (I normally get & install kernels through Ubuntu software update, and have never installed one from the shell) Also, in case of GUI hang during boot (as is the case with 4-15-0-44), is there a way to reboot the machine without thrashing the root filesyste

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Kai-Heng Feng
Should be the same as LP: #1813663. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813745 Title: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44 To manage notifications about this bug g

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1813663/ This commit is reverted in the test kernel: "drm/i915/dp: Send DPCD ON for MST before phy_up" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launch

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
Note that all apport attachments above were done running 4.15.0-43 kernel and not the problematic 4.15.0-44, with which I cannot boot to login. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813745 Ti

[Bug 1813745] Re: ubuntu 18-04 hangs on graphical start with kernel 4-15-0-44

2019-01-29 Thread Stéphane Guillard
apport information ** Tags added: apport-collected ** Description changed: I updated my machine's kernel to 4.15.0-44. After a restart the whole machine was messed up. The machine starts regularly up to the point, where the graphical interface would appear (rough guess). The monitor g