[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-05-07 Thread Simon Tatham
And the *release* version of Jammy has a 5.15 kernel that boots on the machine in question, so I've managed a successful upgrade, and this doesn't seem to be a problem for me any more. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-04-26 Thread Simon Tatham
Update: linux-image-5.14.0-1034-oem appeared in my normal apt upgrade today and has booted successfully, so perhaps whatever the problem was has been fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-04-04 Thread Simon Tatham
This also happens with the kernel in xubuntu-22.04-beta-desktop- amd64.iso, so it will block me upgrading that machine to Jammy when it's released. Is there anything I can do to help? I'm not familiar with debugging kernel drivers, but I'm a competent general developer, and I'm prepared to put in

[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-03-30 Thread Simon Tatham
I don't really know what information I should be reporting about my hardware. My first guess is that the output of 'lspci -v' relating to the video device might be useful, so here it is: 00:02.0 VGA compatible controller: Intel Corporation Device 4c8a (rev 04) (prog- if 00 [VGA controller])

[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-03-30 Thread Simon Tatham
** Attachment added: "dmesg.nomodeset.5.14.0-1031-oem.txt" https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1967123/+attachment/5574751/+files/dmesg.nomodeset.5.14.0-1031-oem.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1967123] Re: Hang on boot after 'fb0: switching to inteldrmfb from EFI VGA'

2022-03-30 Thread Simon Tatham
** Attachment added: "dmesg.success.5.11.0-46-generic.txt" https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1967123/+attachment/5574752/+files/dmesg.success.5.11.0-46-generic.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is