[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-25 Thread Daniel van Vugt
** Changed in: gnome-session (Ubuntu) Status: Incomplete => New ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu.

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-24 Thread Rabensteiner Alexander
BTW now the screen also gets stuck as black-screen when I close my laptop lid, wait some seconds and open it again. And the functions keys to regulate screen brightness are working no more (I also tried to change brightness with this tool

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-24 Thread Rabensteiner Alexander
Thanks for the answer, you can find the the requested file appended. Best Alexander ** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1904474/+attachment/5437516/+files/lspci.txt -- You received this bug notification because you are a member of

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-22 Thread Daniel van Vugt
Thanks. That log does seem to show a problem. Maybe this is the issue: Nov 19 13:47:24 alexander-ThinkPad-T460 gnome-session[1010]: gnome-session-binary[1010]: WARNING: Lost name on bus: org.gnome.SessionManager Nov 19 13:47:24 alexander-ThinkPad-T460 gnome-session[1010]:

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-22 Thread Daniel van Vugt
Please run this command: lspci -kv > lspci.txt and then attach the resulting text file here. ** Also affects: gnome-session (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-session (Ubuntu) Status: New => Incomplete -- You received this bug notification

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-19 Thread Rabensteiner Alexander
Ok, I booted, waited some minutes where the screen gets stuck black/purple, powered off and booted to recovery mode to collect `journalctl -b-1`. You can find the file appended. Maybe my system is booting correctly but the X Windows System is not able to load? Best Alexander ** Attachment

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Daniel van Vugt
Thanks but the new attached logs also don't appear to be useful. They show both a successful boot and recovery mode boot. This makes me think they maybe don't relate to this bug... To be sure, please try again: Reboot, reproduce a failed boot again, wait for a minute or so, then reboot into

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Rabensteiner Alexander
Sorry, the BTW above was nonsense. When trying to boot using `Advanced Options` in BIOS and choose Ubuntu there, the screen shows ` Loading Linux5.4.0-53-generic ... Loading initial ramdisk ` and gets stuck there. The strange comes now: if I open the bootscript for Ubuntu in BIOS removing one

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Rabensteiner Alexander
** Attachment added: "prevboot2.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1904474/+attachment/5435258/+files/prevboot2.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Rabensteiner Alexander
sorry appended file abve seems not to work. ** Attachment added: "prevboot1.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1904474/+attachment/5435257/+files/prevboot1.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Rabensteiner Alexander
Hi, I have followed your suggestion and recorded the output of `journalctl -b-1` to the files appended. `prevboot1.text` is with `GRUB_CMDLINE_LINUX_DEFAULT="nouveau.noaccel=1 quiet splash"` and `prevboot2.txt` is with `GRUB_CMDLINE_LINUX_DEFAULT="nomodeset quiet splash"` in

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Rabensteiner Alexander
apport information ** Tags added: apport-collected ** Description changed: Hi, I am failing to boot into a freshly installed Ubuntu 18.04.5 LTS on my ThinkPad-T460. When choosing the right bootloader in BIOS I get a dark screen, Ubuntu is not booting (also after 15mins of waiting

[Bug 1904474] Re: Black/purple screen after booting Ubuntu

2020-11-17 Thread Daniel van Vugt
The attached logs don't appear to be useful. They show both a successful boot and recovery mode boots. Please: 1. Run the following command to automatically gather more info: apport-collect 1904474 2. Reproduce a failed boot again, wait for a minute or so, then reboot into recovery mode and