First, I reinstalled systemd-sysv and ubuntu-standard which were uninstalled with the installation of upstart.
Booting doesnt get me any emergency mode root shell nor a login prompt: all I have is a totally black screen, as if it was turned off. I used to get a login prompt in systemd when I tried an earlier kernel (3.19.0-15) than the current one (3.19.0-16). But this does not occur anymore. Her is my syslog. I started with systemd at 13:59. Only two lines appear ending with error 15. Then I started with upstart at 14:04. I later tried again systemd at 14:06 and 14:07 Then back with upstart at 14:14 Thanks, Gilbert Dion Attached: syslog g 2015-05-18 4:13 GMT-04:00 Martin Pitt <martin.p...@ubuntu.com>: > You reported this under upstart, so there are no logs yet to diagnose > the problem. Please boot with systemd, and describe what you see: do you > get an emergency mode root shell? If not, do you get a "login:" prompt > on the text console? If neither, please do a screenshot (with a camera). > > Then boot back with upstart, and attach /var/log/syslog. Thanks! > > ** Changed in: systemd (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1453307 > > Title: > The booting process ends in a terminal. No lightdm, no graphic screen. > The file system is read only. It is a systemd problem, because I can > use upstart with no problem. > > Status in systemd package in Ubuntu: > Incomplete > > Bug description: > 1) Release: Ubuntu 15.04 > 2) version of the package: systemd-sysv 219-7ubuntu4 > 3) Expecting: login screen (lightdm) > 4) happened: terminal screen non graphic and a read only system. > > ProblemType: Bug > DistroRelease: Ubuntu 15.04 > Package: systemd 219-7ubuntu4 > ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3 > Uname: Linux 3.19.0-16-generic x86_64 > ApportVersion: 2.17.2-0ubuntu1 > Architecture: amd64 > CurrentDesktop: Unity > Date: Fri May 8 18:53:26 2015 > InstallationDate: Installed on 2014-12-27 (132 days ago) > InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 > (20141022.1) > MachineType: Apple Inc. iMac10,1 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic > root=UUID=8915439c-a0c3-4d55-a3c8-652c6c35ad99 ro quiet splash acpi=force > modeset=0 reboot=pci vt.handoff=7 > SourcePackage: systemd > SystemdDelta: > [EXTENDED] /lib/systemd/system/systemd-timesyncd.service → > /lib/systemd/system/systemd-timesyncd.service.d/disable-with-time-daemon.conf > [EXTENDED] /etc/systemd/system/display-manager.service → > /lib/systemd/system/display-manager.service.d/xdiagnose.conf > > 2 overridden configuration files found. > UpgradeStatus: Upgraded to vivid on 2015-05-04 (4 days ago) > dmi.bios.date: 09/03/09 > dmi.bios.vendor: Apple Inc. > dmi.bios.version: IM101.88Z.00CC.B00.0909031926 > dmi.board.asset.tag: Base Board Asset Tag > dmi.board.name: Mac-F2268DC8 > dmi.board.vendor: Apple Inc. > dmi.chassis.asset.tag: Asset Tag# > dmi.chassis.type: 13 > dmi.chassis.vendor: Apple Inc. > dmi.chassis.version: Mac-F2268DC8 > dmi.modalias: > dmi:bvnAppleInc.:bvrIM101.88Z.00CC.B00.0909031926:bd09/03/09:svnAppleInc.:pniMac10,1:pvr1.0:rvnAppleInc.:rnMac-F2268DC8:rvr:cvnAppleInc.:ct13:cvrMac-F2268DC8: > dmi.product.name: iMac10,1 > dmi.product.version: 1.0 > dmi.sys.vendor: Apple Inc. > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1453307/+subscriptions > ** Attachment added: "syslog" https://bugs.launchpad.net/bugs/1453307/+attachment/4400436/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453307 Title: The booting process ends in a terminal. No lightdm, no graphic screen. The file system is read only. It is a systemd problem, because I can use upstart with no problem. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1453307/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs