** Description changed:
Starting last night, Ubuntu images started showing an error message
after the isolinux "press any key" screen but before plymouth. This is
affecting today's daily images. Screenshot attached.
"Undefined video mode number: 0
Press <ENTER> to see video modes available, <SPACE> to continue, or wait 30
sec"
-
cjwatson said that this was related to the kernel:
arch/x86/boot/video.c:332: printf("Undefined video mode number:
%x\n", mode);
+
+ I don't believe this affects installed Ubuntu with grub2. The Ubuntu
+ install images use isolinux instead.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-14-generic 3.5.0-14.16
ProcVersionSignature: Ubuntu 3.5.0-14.15-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
- AcpiTables: Error: command ['pkexec',
'/usr/share/apport/dump_acpi_tables.py'] failed with exit code 126: Error
executing command as another user: Request dismissed
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
- AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: jeremy 2336 F.... pulseaudio
- Date: Wed Sep 12 08:28:01 2012
- HibernationDevice: RESUME=UUID=8a987d31-1e7f-4075-9eb9-3d8f865d69e5
- MachineType: TOSHIBA Satellite L745
+ Date: Wed Sep 12 08:28:01 20125
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-14-generic
root=UUID=da074346-bf87-4cf5-a9ec-8589cb501c4e ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-3.5.0-14-generic N/A
- linux-backports-modules-3.5.0-14-generic N/A
- linux-firmware 1.91
+ linux-restricted-modules-3.5.0-14-generic N/A
+ linux-backports-modules-3.5.0-14-generic N/A
+ linux-firmware 1.91
SourcePackage: linux
- UpgradeStatus: No upgrade log present (probably fresh install)
- WifiSyslog:
- Sep 12 07:36:59 Satellite-L745 wpa_supplicant[1103]: wlan0: WPA: Group
rekeying completed with 00:24:01:ce:9a:d3 [GTK=CCMP]
- Sep 12 08:22:51 Satellite-L745 kernel: [82763.283863] EXT4-fs (sda5):
Unaligned AIO/DIO on inode 527309 by VirtualBox; performance will be poor.
- Sep 12 08:23:17 Satellite-L745 kernel: [82788.704029] vboxnetflt: dropped 0
out of 8881 packets
- dmi.bios.date: 06/26/2012
- dmi.bios.vendor: INSYDE
- dmi.bios.version: 2.60
- dmi.board.asset.tag: Base Board Asset Tag
- dmi.board.name: Base Board Product Name
- dmi.board.vendor: Intel Corp.
- dmi.board.version: Base Board Version
- dmi.chassis.asset.tag: No Asset Tag
- dmi.chassis.type: 10
- dmi.chassis.vendor: OEM Chassis Manufacturer
- dmi.chassis.version: OEM Chassis Version
- dmi.modalias:
dmi:bvnINSYDE:bvr2.60:bd06/26/2012:svnTOSHIBA:pnSatelliteL745:pvrPSK0YU-05R02G:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
- dmi.product.name: Satellite L745
- dmi.product.version: PSK0YU-05R02G
- dmi.sys.vendor: TOSHIBA
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https://bugs.launchpad.net/bugs/1049650
Title:
Regression: "Undefined video mode" with 3.5.0-14.16
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