Public bug reported:
i can use Linux 3.13.x kernel (im currently running 1.3.0-32 from Trusty
while writing this). Once i upgraded to 1.14.x, and i couldnt use my PC.
same symphtoms.
it seems that kernel does not get monitor resolution properly, but im
not good at coding, so i cant say what the reason is...
Now, i have recently upgraded to Utopic, and i cant use 1.16.x kernels
too.
I have 2 laptops, and this desktop PC
My laptops have an AMD Radeon HD 5143 and an AMD Radeon HD 8400
(integrated into an AMD A6-5200 CPU). Both are working correctly.
My desktop PC (the one that fails) uses an AMD Radeon HD6570 PCI-
express, with an Intel Core i3-530
Each computer uses the new 7.4.0 ati driver, so open source driver is not the
problem.
---
ApportVersion: 2.14.5-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: elhoir 5091 F.... pulseaudio
/dev/snd/controlC0: elhoir 5091 F.... pulseaudio
/dev/snd/pcmC0D0c: elhoir 5091 F...m pulseaudio
/dev/snd/pcmC0D0p: elhoir 5091 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.10
HibernationDevice: RESUME=UUID=85301c2e-f08c-4e16-9966-a6236b50f45b
InstallationDate: Installed on 2012-02-27 (901 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: MEDIONPC MS-7616
Package: linux-lowlatency 3.16.0.8.9
PackageArchitecture: amd64
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-lowlatency
root=UUID=cded073e-f845-4947-970b-f8a4290c4c2b ro quiet splash acpi_osi=Linux
crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M
vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-32.57-lowlatency 3.13.11.4
RelatedPackageVersions:
linux-restricted-modules-3.13.0-32-lowlatency N/A
linux-backports-modules-3.13.0-32-lowlatency N/A
linux-firmware 1.132
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: utopic
Uname: Linux 3.13.0-32-lowlatency x86_64
UpgradeStatus: Upgraded to utopic on 2014-08-15 (1 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare vboxusers
video wireshark
WifiSyslog: Aug 17 01:18:37 elhoir-desktop kernel: [ 630.614822] perf samples
too long (2506 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
_MarkForUpload: True
dmi.bios.date: 01/13/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A7616MLN.20F
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-7616
dmi.board.vendor: MEDIONPC
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.chassis.vendor: MEDIONPC
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrA7616MLN.20F:bd01/13/2010:svnMEDIONPC:pnMS-7616:pvr1.0:rvnMEDIONPC:rnMS-7616:rvr1.0:cvnMEDIONPC:ct3:cvr:
dmi.product.name: MS-7616
dmi.product.version: 1.0
dmi.sys.vendor: MEDIONPC
** Affects: linux-lowlatency (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected utopic
** Tags added: apport-collected utopic
** Description changed:
i can use Linux 3.13.x kernel (im currently running 1.3.0-32 from Trusty
while writing this). Once i upgraded to 1.14.x, and i couldnt use my PC.
same symphtoms.
it seems that kernel does not get monitor resolution properly, but im
not good at coding, so i cant say what the reason is...
Now, i have recently upgraded to Utopic, and i cant use 1.16.x kernels
too.
I have 2 laptops, and this desktop PC
My laptops have an AMD Radeon HD 5143 and an AMD Radeon HD 8400
(integrated into an AMD A6-5200 CPU). Both are working correctly.
My desktop PC (the one that fails) uses an AMD Radeon HD6570 PCI-
express, with an Intel Core i3-530
- Each computer uses the new 7.4.0 ati driver, so open source driver is
- not the problem.
+ Each computer uses the new 7.4.0 ati driver, so open source driver is not the
problem.
+ ---
+ ApportVersion: 2.14.5-0ubuntu4
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: elhoir 5091 F.... pulseaudio
+ /dev/snd/controlC0: elhoir 5091 F.... pulseaudio
+ /dev/snd/pcmC0D0c: elhoir 5091 F...m pulseaudio
+ /dev/snd/pcmC0D0p: elhoir 5091 F...m pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 14.10
+ HibernationDevice: RESUME=UUID=85301c2e-f08c-4e16-9966-a6236b50f45b
+ InstallationDate: Installed on 2012-02-27 (901 days ago)
+ InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
+ MachineType: MEDIONPC MS-7616
+ Package: linux-lowlatency 3.16.0.8.9
+ PackageArchitecture: amd64
+ ProcFB: 0 radeondrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-lowlatency
root=UUID=cded073e-f845-4947-970b-f8a4290c4c2b ro quiet splash acpi_osi=Linux
crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M
vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.13.0-32.57-lowlatency 3.13.11.4
+ RelatedPackageVersions:
+ linux-restricted-modules-3.13.0-32-lowlatency N/A
+ linux-backports-modules-3.13.0-32-lowlatency N/A
+ linux-firmware 1.132
+ RfKill:
+ 0: phy0: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
+ Tags: utopic
+ Uname: Linux 3.13.0-32-lowlatency x86_64
+ UpgradeStatus: Upgraded to utopic on 2014-08-15 (1 days ago)
+ UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
vboxusers video wireshark
+ WifiSyslog: Aug 17 01:18:37 elhoir-desktop kernel: [ 630.614822] perf
samples too long (2506 > 2500), lowering kernel.perf_event_max_sample_rate to
50000
+ _MarkForUpload: True
+ dmi.bios.date: 01/13/2010
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: A7616MLN.20F
+ dmi.board.asset.tag: To Be Filled By O.E.M.
+ dmi.board.name: MS-7616
+ dmi.board.vendor: MEDIONPC
+ dmi.board.version: 1.0
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: MEDIONPC
+ dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrA7616MLN.20F:bd01/13/2010:svnMEDIONPC:pnMS-7616:pvr1.0:rvnMEDIONPC:rnMS-7616:rvr1.0:cvnMEDIONPC:ct3:cvr:
+ dmi.product.name: MS-7616
+ dmi.product.version: 1.0
+ dmi.sys.vendor: MEDIONPC
--
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https://bugs.launchpad.net/bugs/1357821
Title:
can't use system with kernels newer than 1.13.x due to monitor
resolution misfunction
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https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1357821/+subscriptions
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