[Kernel-packages] [Bug 1414789] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 0000000000000010; EIP is at fb_release+0x26/0x60

2015-02-22 Thread LAva
I think I fixed the problem by improving the slot_no_hotplug function in /drivers/pci/hotplug/acpiphp_glue.c As far as I can tell the radeon driver set the ignore_hotplug on my radeon pci device, but the slot_no_hotplug function never got deep enough to reach the pci device with this flag. After

[Kernel-packages] [Bug 1414789] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 0000000000000010; EIP is at fb_release+0x26/0x60

2015-02-22 Thread LAva
I think I fixed the problem by improving the slot_no_hotplug function in /drivers/pci/hotplug/acpiphp_glue.c As far as I can tell the radeon driver set the ignore_hotplug on my radeon pci device, but the slot_no_hotplug function never got deep enough to reach the pci device with this flag. After

[Kernel-packages] [Bug 1414349] Re: [Acer Aspire 4820TG] Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-02-02 Thread LAva
I reported the bug here: https://bugs.freedesktop.org/show_bug.cgi?id=88927 ** Bug watch added: freedesktop.org Bugzilla #88927 https://bugs.freedesktop.org/show_bug.cgi?id=88927 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1414349] Re: [Acer Aspire 4820TG] Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-29 Thread LAva
The fglrx driver didn't work. The X-server only started to the low graphics error message and stopped. I tried the Additional Driver method and the manual command line method to install the driver. But the kernel Oops did stop. I got no NULL pointer messages with the (not working) fglrx driver.

[Kernel-packages] [Bug 1414789] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 0000000000000010; EIP is at fb_release+0x26/0x60

2015-01-29 Thread LAva
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1414789 Title: Kernel Oops - unable to handle kernel NULL pointer dere

[Kernel-packages] [Bug 1414349] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-28 Thread LAva
I tested the upstream kernel on my current Ubuntu 14.04 installation, but still get the same issues. linux-image-3.19.0-031900rc6 The following packages were used: linux-image-3.19.0-031900rc6-generic_3.19.0-031900rc6.201501261152_amd64.deb linux-headers-3.19.0-031900rc6_3.19.0-031900rc6.20150126

[Kernel-packages] [Bug 1414349] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-28 Thread LAva
This is the whole dmesg file for the upstream kernel test (3.19.0-031900rc6) ** Attachment added: "dmesg-3.19.0-031900rc6.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1414349/+attachment/4307420/+files/dmesg-3.19.0-031900rc6.txt ** Changed in: linux (Ubuntu) Status: Incomp

[Kernel-packages] [Bug 1414349] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-28 Thread LAva
** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.19.0-031900rc6 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1414349 Title: Kernel Oops - unable to handle kernel

[Kernel-packages] [Bug 1414349] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-27 Thread LAva
The laptop model with this issues is: Acer Aspire 4820TG -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1414349 Title: Kernel Oops - unable to handle kernel NULL pointer dereference at

[Kernel-packages] [Bug 1414789] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 0000000000000010; EIP is at fb_release+0x26/0x60

2015-01-27 Thread LAva
Additional Information: the laptop model with this issues is "Acer Aspire 4820TG" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1414789 Title: Kernel Oops - unable to handle kernel NULL

[Kernel-packages] [Bug 1414349] Re: Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-26 Thread LAva
I tested the Vidi daily image and also got some kernel Oops errors, but the stacktrace was different so I filed a new bug here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1414789 If you need another test, I'm happy to help. -- You received this bug notification because you are a memb

[Kernel-packages] [Bug 1414789] [NEW] Kernel Oops - unable to handle kernel NULL pointer dereference at 0000000000000010; EIP is at fb_release+0x26/0x60

2015-01-26 Thread LAva
Public bug reported: My laptop has a kernel problem with the Ubuntu 15.04 live disk. The Kernel reports constantly about a NULL pointer reference. Sometimes the X-server starts without the Unity interface and the UI freezes constantly for a few seconds. It often ends with a complete freeze of t

[Kernel-packages] [Bug 1414349] [NEW] Kernel Oops - unable to handle kernel NULL pointer dereference at 00000004; EIP is at drm_mm_remove_node+0x51/0xf0 [drm]

2015-01-24 Thread LAva
Public bug reported: My laptop has a kernel problem with the Ubuntu 14.10 live disk. The Kernel reports constantly about a NULL pointer reference. Sometimes the X-server and the Unity desktop is started, but the UI freezes constantly for a few seconds. It often ends with a complete freeze of t