[Bug 1930733] Re: Kernel oops with the 460.80 and 465.27 drivers when using DP, but not with HDMI

2021-07-21 Thread Daniel Dadap
> should it fail how can I get the log when my system completely locks up and dies? My understanding of the bug is that it occurs when the NVIDIA driver tries to bring up the DisplayPort link on certain DisplayPort monitors. You should be able to drive the system in text mode with a failing

[Bug 1930733] Re: Kernel oops with the 460.80 and 465.27 drivers when using DP, but not with HDMI

2021-07-21 Thread Daniel Dadap
Hello, NVIDIA employee here. Can those who are still experiencing problems please provide the following information? * NVIDIA driver version installed * NVIDIA GPU model * Exact model of affected monitor An nvidia-bug-report.log will capture the driver version and GPU model, along with some

[Bug 1930937] Re: SRU: Default dependency resolution in Focal pulls in full GNOME Desktop

2021-06-29 Thread Daniel Dadap
Tested in a clean focal chroot. The dependency resolution works as expected, allowing the package to be installed without pulling in all of GNOME, but only if the "universe" repository component is enabled. If I have only "main" enabled, then dependency resolution fails with the following: # apt

[Bug 1930937] [NEW] Default dependency resolution in Focal pulls in full GNOME Desktop

2021-06-04 Thread Daniel Dadap
Public bug reported: In Bionic, screen-resolution-extra has a dependency on policykit-1-gnome | polkit-1-auth-agent. Focal replaces this with a dependency on gnome- shell | policykit-1-gnome | polkit-1-auth-agent. As a result, when install screen-resolution-extra (e.g. as a dependency of nvidia-

[Bug 1905591] Re: no brightness control in {455, 460} after update from 450

2021-01-27 Thread Daniel Dadap
The workaround suggests that there's an interaction between the NVIDIA driver and another kernel module at play here. Presumably, adding the NVIDIA kernel modules to the initrd causes them to be loaded before the other module. Maybe video.ko, which registers its own brightness handler? The

[Bug 1905591] Re: no brightness control after update from 450 to 455

2021-01-07 Thread Daniel Dadap
Can somebody with an affected system please try with one of the recently released 460.xx drivers? There were some brightness regressions that were resolved in the 460 series that may be related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1854985] [NEW] pm-utils overrides runtime power management mode for audio devices

2019-12-03 Thread Daniel Dadap
Public bug reported: In newer Ubuntu 18.04 HWE kernels, it is possible for GPU HDA controllers to be dynamically runtime-suspended if the HDA's power/control mode is set to "auto". However, pm-utils explicitly sets this to "on" when resuming, which prevents runtime power management of these

[Bug 1839555] Re: X server backports for PRIME render offloading

2019-11-14 Thread Daniel Dadap
Is there any plan to add this functionality to the 18.04 HWE stack? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839555 Title: X server backports for PRIME render offloading To manage

[Bug 1831945] Re: HDMI/DP audio: ELD not updated on hotplug event

2019-08-09 Thread Daniel Dadap
Sorry, I didn't notice that this bug had expired, or that it was waiting on log files. I don't have the system that I originally reproduced the issue on set up any more, but it should be easily reproducible. I'll set up another system to reproduce and generate the requested log files, but in the

[Bug 1839555] [NEW] X server backports for PRIME render offloading

2019-08-08 Thread Daniel Dadap
Public bug reported: Configuring PRIME render offloading requires changes to the X server which have been accepted upstream but are not yet present in any release. These changes do not break the driver ABI and should be safe to backport to existing X servers shipped in distributions like Ubuntu.

[Bug 1824282] Re: Add a mode that load nvidia.ko only so that we display on intel and do cuda deep learning in NV GPU

2019-06-28 Thread Daniel Dadap
Would it be possible to change the "intel" profile to no longer alias the nvidia.ko and nvidia-uvm.ko modules to "off"? The blacklisting can remain, and would prevent the modules from being loaded automatically in response to the device being present, but wouldn't prevent them from being

[Bug 1828084] Re: Kernel modules generated incorrectly when system is localized to a non-English language

2019-06-25 Thread Daniel Dadap
amd64 counts as x86 for the purposes of supported architectures in Linux, and x86 does have the C version of recordmcount. Comment #3 includes a list of architectures that lack the C version of recordmcount. Of those architectures, ppc64le is the only one that is supported by the NVIDIA driver

[Bug 1831945] Re: HDMI/DP audio: ELD not updated on hotplug event

2019-06-06 Thread Daniel Dadap
** Patch added: "Patch generated from the upstream commit that fixes this issue" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831945/+attachment/5269215/+files/hda.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1831945] [NEW] HDMI/DP audio: ELD not updated on hotplug event

2019-06-06 Thread Daniel Dadap
Public bug reported: When using HDMI or Displayport audio, the EDID-like Data (ELD) fails to update properly when hotplugging or hot-unplugging displays. This in turn prevents tools like the GNOME sound settings control panel from accurately presenting the system's current audio capabilities.

[Bug 1830975] [NEW] Old style NVIDIA package installs configuration snippet to an unusual location

2019-05-29 Thread Daniel Dadap
Public bug reported: The old-style NVIDIA package (used prior to Bionic) installs an X configuration snippet to: /usr/share/X11/xorg.conf.d/50-nvidia-drm-outputclass.conf/nvidia-drm- outputclass.conf The purpose of this configuration snippet is to configure DRM OutputClass-based driver matching

[Bug 1828084] Re: Kernel modules generated incorrectly when system is localized to a non-English language

2019-05-20 Thread Daniel Dadap
Yes, that's the one. The kbuild maintainer modified the commit message to add a maintainer Signed-off-by line. I would say that any kernel versions that are shipped for actively maintained versions of Ubuntu that support hardware platforms that don't use the C version of recordmcount: for file

[Bug 1828084] [NEW] Kernel modules generated incorrectly when system is localized to a non-English language

2019-05-07 Thread Daniel Dadap
Public bug reported: When LANG is set to a non-English language with the relevant language pack installed, Kbuild's recordmcount.pl script fails to function correctly when building out-of-tree kernel modules on architectures that do not use the C version of recordmcount (e.g. ppc64le). This can

[Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2019-02-14 Thread Daniel Dadap
I'm confused about the above message. This bug never affected the kernel in Bionic AFAIK. Or is this referring to the HWE kernel for Bionic from Cosmic for 18.04.2? In that case, why isn't this change already included in the HWE kernel as it was imported from Cosmic, rather than needing to be

[Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2018-11-27 Thread Daniel Dadap
Yes, I do see the expected behavior now with signed modules, both when the signing key is enrolled in the MOK (module loads, no verification error) and when it is not enrolled in the MOK (module fails to load due to verification error.) However, the behavior is not quite what I expect when a

[Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2018-11-27 Thread Daniel Dadap
Just to confirm, this is with the 4.18.0-12-generic x86_64 kernel from cosmic-proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title: 18.10 kernel does not appear to validate kernel

[Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2018-10-26 Thread Daniel Dadap
Cool, glad you were able to track down the problems. Sorry if my report that module signature verification was disabled and couldn't be re- enabled was misleading. That's what I thought was happening; I didn't think to imagine that the enforcement of the "valid signature required" policy wasn't

[Bug 1798863] UdevDb.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204919/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title:

[Bug 1798863] Lsusb.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204913/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title:

[Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2018-10-24 Thread Daniel Dadap
apport information ** Tags added: apport-collected cosmic ** Description changed: On a system with Ubuntu 18.10, with secure boot enabled, and a key enrolled in the MOK database, I am observing the following peculiar behaviors: * Signature verification appears to be disabled, and

[Bug 1798863] ProcCpuinfoMinimal.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204914/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1798863] CurrentDmesg.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204910/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1798863] PulseList.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204917/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863

[Bug 1798863] WifiSyslog.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204920/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863

[Bug 1798863] ProcModules.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204916/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863

[Bug 1798863] IwConfig.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204911/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863

[Bug 1798863] ProcInterrupts.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204915/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1798863] RfKill.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204918/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title:

[Bug 1798863] Lspci.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204912/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title:

[Bug 1798863] CRDA.txt

2018-10-24 Thread Daniel Dadap
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1798863/+attachment/5204909/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798863 Title: 18.10

[Bug 1798863] [NEW] 18.10 kernel does not appear to validate kernel module signatures correctly

2018-10-19 Thread Daniel Dadap
Public bug reported: On a system with Ubuntu 18.10, with secure boot enabled, and a key enrolled in the MOK database, I am observing the following peculiar behaviors: * Signature verification appears to be disabled, and cannot be enabled again. It appeared to be enabled previously, as loading

[Bug 1760704] [NEW] ld has a hard time finding development symlinks in the versioned directories

2018-04-02 Thread Daniel Dadap
Public bug reported: The packages install the driver libraries, including symlinks intended for the dynamic linker, to versioned directories (e.g. /usr/lib/nvidia-390). The dynamic loader is configured to search these directories via /etc/ld.so.conf.d; however, this configuration doesn't affect

[Bug 1220426] Re: [nvidia-prime]Freeze while using touchpad

2014-09-12 Thread Daniel Dadap
It's unlikely to be due a change in the NVIDIA driver, since we (NVIDIA) have not yet identified a root cause for the touchpad freeze. As this problem is highly sporadic, and can take several hours in some cases to reproduce, if it reproduces at all, we should probably wait for more confirmations

[Bug 1210077] Re: Screen freeze and garbled after resume from suspend

2014-03-09 Thread Daniel Dadap
@Alberto: Here's a patch that adds calls into pm_vt_switch_{required,unregister}() to the NVIDIA driver. It resolves the corruption issue on my test system. This change will be included with the next release of the 331 series drivers. ** Patch added: NVIDIA driver patch for

[Bug 1210077] Re: Screen freeze and garbled after resume from suspend

2014-03-09 Thread Daniel Dadap
Moving this bug from nvidia-prime to nvidia-graphics-drivers-331, since the fix goes in the NVIDIA driver, and not nvidia-prime. FWIW, the attached patch has been formatted for use with the NVIDIA .run installer's --apply-patch option, but it should be usable for DKMS, since DKMS uses patchlevel

[Bug 1210077] Re: Screen freeze and garbled after resume from suspend

2014-03-06 Thread Daniel Dadap
It looks like this is a consequence of recent changes in the kernel that allow the system to optionally skip VT switches on suspend and resume: 24576d2 drm/i915: enable VT switchless resume v3 ​3cf2667 fb: add support for drivers not needing VT switch at suspend/resume time f43f627 PM: make VT

[Bug 1210077] Re: Screen freeze and garbled after resume from suspend

2014-03-06 Thread Daniel Dadap
@Alberto: that's essentially the change which I tested successfully on a laptop I have which reproduces the issue, but some of my colleagues have suggested calling into pm_vt_switch_*() elsewhere in the driver. I would prefer if you could wait for an official patch and/or driver update, which

[Bug 1282796] [NEW] prime-xconfig can write an invalid BusID string

2014-02-20 Thread Daniel Dadap
Public bug reported: The BusID string created by prime-xconfig could be incorrect in any of the following cases: a) Any numeric component of the bus ID is greater than 9: prime-xconfig will write a hexadecimal value, but X will parse it as decimal. b) The system has more than one PCI domain:

[Bug 1282796] Re: prime-xconfig can write an invalid BusID string

2014-02-20 Thread Daniel Dadap
Note that X can parse hexadecimal values in the BusID string if they're prepended with 0x, since xf86ParsePciBusString() uses atoi(3) to parse each field; however, the comment at the top of xf86ParsePciBusString() explicitly states that a decimal value is expected. -- You received this bug

[Bug 1248642] Re: dynamic library inconsistencies with OpenGL/C++

2014-01-14 Thread Daniel Dadap
Hi Alberto, One of our GL driver engineers looked into this a bit, and it actually seems to be a linker regression that is exposed when linking an application against the Mesa libGL, and then running it against the NVIDIA one. He is gathering some more information before filing a bug, but in the

[Bug 1248642] Re: dynamic library inconsistencies with OpenGL/C++

2014-01-14 Thread Daniel Dadap
Hi Alberto, One of our GL driver engineers looked into this a bit, and it actually seems to be a linker regression that is exposed when linking an application against the Mesa libGL, and then running it against the NVIDIA one. He is gathering some more information before filing a bug, but in the

[Bug 1248642] Re: dynamic library inconsistencies with OpenGL/C++

2014-01-14 Thread Daniel Dadap
Apologies for the duplicated post: I neglected to include the attachment the first time around, and when I attempted to add it later, it resulted in the text of my previous update being posted again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1241745] Re: [regression] Changing the screen brightness does not work anymore in 319.xx

2013-11-26 Thread Daniel Dadap
The problem described in this bug is due to a confirmed regression in the NVIDIA driver. If you are seeing a similar symptom on Intel, that should probably be tracked in a separate bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1241745] Re: [regression] Changing the screen brightness does not work anymore in 319.xx

2013-11-07 Thread Daniel Dadap
Not to my knowledge: that changelog entry refers to adding an additional interface via the NV-CONTROL API to the existing backlight functionality. The problem is that the existing backlight functionality is now broken on some laptops, so it doesn't make a difference whether it's exposed through a

[Bug 1220426] Re: [nvidia-prime]Freeze while using touchpad

2013-11-07 Thread Daniel Dadap
Sorry, I don't have any ideas. I don't think we've seen anything like this either; we'd probably need a machine that uses the same touchpad or touchpad driver. If the Nouveau driver also supports the RandR 1.4 provider source capability, it might be an interesting experiment to configure PRIME

[Bug 1241745] Re: [regression] Changing the screen brightness does not work anymore in 319.xx

2013-11-07 Thread Daniel Dadap
Sorry, at the moment we don't have an ETA for a fix. It's not likely to be fixed in the immediate future. I've added a note to the bug report on the NVIDIA bug tracker as a reminder to update this Launchpad thread when we have a fix in hand. The only workaround I'm currently aware of is to use an

[Bug 1210077] Re: Screen freeze and gabled after resume from suspend

2013-11-03 Thread Daniel Dadap
It's not explicitly stated anywhere in this bug report, but due to the bug being assigned to nvidia-prime and the attached bug reports apparently coming from systems with PRIME configured, can it be assumed that this bug happens specifically on systems with RandR 1.4 display offloading configured?

[Bug 1241745] Re: [regression] Changing the screen brightness does not work anymore in 319.xx

2013-10-21 Thread Daniel Dadap
It looks like we're tracking a similar bug report about broken brightness controls on HP EliteBook 8560w in the 319 and later drivers in the NVIDIA internal bug tracker. That bug tracker is not visible to the public, but in case you want to check with NVIDIA support on the status of the bug, the

[Bug 1104209] [NEW] Pointer can't cross screens on multiple X screen configuration

2013-01-24 Thread Daniel Dadap
Public bug reported: This bug is well described on the freedesktop.org bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54654 In short, the cursor can't move beyond one screen when a server is running multiple X screens. The bug has been fixed upstream; the fix should be applied to all

[Bug 1057093] Re: Installing nvidia-current should blacklist gfxpayload

2012-10-09 Thread Daniel Dadap
Hi Steve, While the NVIDIA driver often happens to work with consoles other than the standard VGA text mode console without any user-visible symptoms, any console configuration besides VGA text mode is not supported by the driver, and use of any alternative consoles is directly linked, in many

[Bug 1057093] [NEW] Installing nvidia-current should blacklist gfxpayload

2012-09-26 Thread Daniel Dadap
Public bug reported: The NVIDIA driver does not interact well with consoles other than plain VGA text consoles, such as vesafb. NVIDIA recommends that users run VGA text consoles in conjunction with the NVIDIA driver. Many distributions, such as Ubuntu, enable a framebuffer console by default.

[Bug 1037896] Re: Starting Firefox kills xserver immediately

2012-08-17 Thread Daniel Dadap
The current release 304 drivers should work fine with 1.13. I'll check this out on my Quantal machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1037896 Title: Starting Firefox kills xserver

[Bug 1037896] Re: Starting Firefox kills xserver immediately

2012-08-17 Thread Daniel Dadap
There was a change in the layout of an X server data structure, which caused the NVIDIA OpenGL driver to call into invalid function pointers: http://lists.x.org/archives/xorg-devel/2012-August/033307.html This should be fixed in the next 304 release after 304.37. Thanks for reporting this. --

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-08-13 Thread Daniel Dadap
@tye3ow: In that case, you are probably experiencing a different issue, as we have identified a specific problem that was introduced between the 290 and 295 series of drivers that we believe is responsible for many of the reports here. The next 304 release (the fix is not in 304.32) will contain

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-07-26 Thread Daniel Dadap
@joelm, thanks for providing that. You provided three backtraces. You included a snippet from dmesg with backtrace 1: can you confirm that you didn't see the same info from the kernel when you captured backtraces 2 and 3? Also, when did you generate that nvidia-bug-report.log file? -- You

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-07-19 Thread Daniel Dadap
At an above linked forum thread, they were able to reproduce this bug on a quadro fx4600. They are hoping to fix it this month, but I'd guess it will be next month. The thread is now password protected. Sorry if there is any confusion, but the issue I believe you are referring to, which we do

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-07-19 Thread Daniel Dadap
@natew: NVIDIA does not have access to the nvnews.net forum at this time, either. I was not directly involved in the attempts to reproduce the issue described above, but as reported by the person who did reproduce this issue, we did try several systems with chips that are similar to the GeForce

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-07-19 Thread Daniel Dadap
@natew: I gave some basic guidance on how to get debug symbols for X installed, and how to determine nvidia_drv.so's DSO load base in comment #144 here: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics- drivers/+bug/973096/comments/144 Specifically, see (3a) and (3c). Let me know if you

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-06-22 Thread Daniel Dadap
Hi everybody, Like I said earlier, I've personally been using Precise with Unity on one of my main test machines since the alpha stage, and haven't seen any X crashes that weren't due to bugs that have since been fixed, and I certainly haven't seen random, frequent X crashes like what seems to be

[Bug 973096] Re: Nvidia driver causes xorg crash

2012-06-12 Thread Daniel Dadap
Hi Alberto, There seem to be a lot of reports here, and it's hard to tell whether they're all related. We are currently investigating reports of a regression with very recent versions of Flash where the X server can crash when playing videos, which it sounds like many of the users here are

[Bug 982485] Re: nvidia 295.40 breaks unity 3d

2012-04-16 Thread Daniel Dadap
Are the other affected users also running GeForce 6200 or similar boards? As an experiment, try reverting the security patch here: ftp://download.nvidia.com/XFree86/patches/security/CVE-2012-0946/ You should be able to do this without reinstalling the whole driver by manually reverting the patch

[Bug 982485] Re: nvidia 295.40 breaks unity 3d

2012-04-16 Thread Daniel Dadap
Effenberg, I think you're experiencing a different set of problems than the original reporters, who have a regression in 295.40 compared to 295.33. What's your display configuration? If you have multiple large displays, or multiple displays with different resolutions, it is sometimes necessary to

[Bug 959842] Re: root escalation via /dev/nvidia0

2012-04-11 Thread Daniel Dadap
Okay, will they need any information from NVIDIA to populate the database entry, or will they do their own research? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/959842 Title: root escalation via

[Bug 931967] Re: Corrupted graphics after the login until the unity launcher appears

2012-03-06 Thread Daniel Dadap
If it's true that similar issues show up in Nouveau, and on AMD boards (radeon? fglrx?), then it probably makes the most sense to track down the regression better first. There's still a chance that there could be bugs in all of the affected drivers that are causing this, but it would be great if

[Bug 877682] Re: [Latitude E6510 / Thinkpad W510/T510] External Video inoperative with nVidia current

2012-02-28 Thread Daniel Dadap
The 295 driver package will contain the control panel fix. However, the original problem reported in this bug does not sound like the control panel bug. It's not clear to me if the other comments on this bug are actually reporting the same issue reported in this bug, or the control panel issue as

[Bug 877682] Re: [Latitude E6510 / Thinkpad W510/T510] External Video inoperative with nVidia current

2012-02-17 Thread Daniel Dadap
I don't think it's related. I don't see any reports of X crashing here, just inability to use external displays. Furthermore, the bug referenced in that changelog entry was introduced in the 295 timeframe and this bug is reported in 280. The issue described here also doesn't seem to exactly match

[Bug 933212] Re: FBO-using applications unresponsive for a long time after modeswitch

2012-02-17 Thread Daniel Dadap
What driver version is this reported on? There is a known bug in the driver that resulted in momentary hangs during modeswitch for some FBO applications. It was fixed in the 295 timeframe. The first public driver with the fix was the 295.17 beta. -- You received this bug notification because

[Bug 929384] Re: nvidia drivers broken by the recent libc update on i386 arch

2012-02-17 Thread Daniel Dadap
The next 295 driver version will contain a fix for this issue. ** Changed in: nvidia-graphics-drivers (Ubuntu) Status: Triaged = Fix Committed ** Changed in: nvidia-graphics-drivers (Ubuntu) Assignee: Alberto Milone (albertomilone) = Daniel Dadap (ddadap) -- You received this bug

[Bug 753144] Re: focused, or maximized windows blank

2011-09-08 Thread Daniel Dadap
Hello all, Thanks for reporting this bug. Since it seems to be quite active on launchpad and users are writing in to linux-bugs about it, I just wanted to mention that NVIDIA is aware of the issue. We've been tracking it for a while under NVIDIA internal bug number 822418. It does appear to be

[Bug 111039] Re: xtightvncviewer scrolling doesn't work

2011-05-17 Thread Daniel Dadap
** Changed in: tightvnc (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/111039 Title: xtightvncviewer scrolling doesn't work -- ubuntu-bugs mailing list

[Bug 111039] Re: xtightvncviewer scrolling doesn't work

2011-05-17 Thread Daniel Dadap
Actually, this isn't a bug. The old-skool Xaw scrollbars need to be right-clicked to scroll left or up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/111039 Title: xtightvncviewer scrolling doesn't

[Bug 650539] Re: Launching QT apps such as SpeedCrunch, keepassX, Lucky Backup, Pencil, Stellarium, skype, VLC crashes Xserver

2010-10-11 Thread Daniel Dadap
Just set the DISPLAY variable to your third display's X screen. Example, if your third display is screen :0.1: DISPLAY=:0.1 xterm -- Launching QT apps such as SpeedCrunch, keepassX, Lucky Backup, Pencil, Stellarium, skype, VLC crashes Xserver https://bugs.launchpad.net/bugs/650539 You

[Bug 650539] Re: Launching QT apps such as SpeedCrunch, keepassX, Lucky Backup, Pencil, Stellarium, skype, VLC crashes Xserver

2010-10-11 Thread Daniel Dadap
TwinView is only supported when two displays are used on one GPU. -- Launching QT apps such as SpeedCrunch, keepassX, Lucky Backup, Pencil, Stellarium, skype, VLC crashes Xserver https://bugs.launchpad.net/bugs/650539 You received this bug notification because you are a member of Kubuntu Bugs,

[Bug 629910] Re: nvidia 256.53 xorg-server 1.9.0 performance regression with antialiased text

2010-09-10 Thread Daniel Dadap
The 260.19.04 driver doesn't have this fix yet. It will be a later version that does. -- nvidia 256.53 xorg-server 1.9.0 performance regression with antialiased text https://bugs.launchpad.net/bugs/629910 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 613458] Re: After upgrading to latest kernel i get a black screen and cant do anything except ctrl+alt+delete to reboot

2010-08-06 Thread Daniel Dadap
The 256.xx driver should work fine with kernel 2.6.35. I just upgraded my Maverick test machine to 2.6.35-14 and I'm not having any problems with the NVIDIA driver. The logs attached to this bug all appear to have been generated with 2.6.35-11. I'm assuming that the system was rebooted into the

[Bug 481599] Re: When using NVIDIA driver wrong resolutions are picked causing *out of range* error from monitors OSD and cannot display analog signal from VGA output to TV because of refresh rates

2010-05-10 Thread Daniel Dadap
The NVIDIA driver builds its list of available modes from several sources. The most important of these are the display's EDID, and the X server's list of VESA standard modes. The ModeValidation NoXServerModes option removes the X server provided modes from this pool. It seems that in this case,

[Bug 578517] [NEW] Hang after pressing enter in VT that X was started from when using startx

2010-05-10 Thread Daniel Dadap
Public bug reported: Binary package hint: xorg Steps to reproduce: 1. stop gdm 2. Run startx from a VT 3. Once the desktop is up, open a few windows. 4. Switch back to the VT that you ran startx on 5. Hit enter 6. Switch back to the VT that X is running on With the nouveau and vesa drivers,

[Bug 578517] Re: Hang after pressing enter in VT that X was started from when using startx

2010-05-10 Thread Daniel Dadap
** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/48237562/BootDmesg.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/48237563/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/48237564/Dependencies.txt **

[Bug 563100] Re: Mouse movement corrupted with Xinerama enabled

2010-05-03 Thread Daniel Dadap
The recent NVIDIA driver release does not fix this problem. This is a problem with the X server. The problem exists upstream and affects a number of other Linux distributions as well, so it's not specific to Ubuntu. -- Mouse movement corrupted with Xinerama enabled

[Bug 563100] Re: Mouse movement corrupted with Xinerama enabled

2010-05-03 Thread Daniel Dadap
The recent NVIDIA driver release does not fix this problem. This is a problem with the X server. The problem exists upstream and affects a number of other Linux distributions as well, so it's not specific to Ubuntu. -- Mouse movement corrupted with Xinerama enabled

[Bug 573557] Re: nvidia-current 195.36.15 + kernel 2.6.32 + dual cards crashes system

2010-05-03 Thread Daniel Dadap
Thanks for all the reports. We have tracked this down to a problem with the kernel's VGA arbiter trying to move VGA ownership to a GPU that hasn't POSTed. We're working with the developers of the VGA arbiter to get this fixed in the kernel. In the meantime, we have a patch which works around the

[Bug 548362] Re: nvidia-current 195.36.15 + kernel 2.6.32 + dual cards crashes system

2010-05-03 Thread Daniel Dadap
Thanks for all the reports. We have tracked this down to a problem with the kernel's VGA arbiter trying to move VGA ownership to a GPU that hasn't POSTed. We're working with the developers of the VGA arbiter to get this fixed in the kernel. In the meantime, we have a patch which works around the

[Bug 532436] Re: nvidia driver sometime does not load at boot

2010-04-29 Thread Daniel Dadap
This sounds like it might the same as this: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=563624 Could the affected people please try increasing the GDM timeout (GdmXserverTimeout in /usr/share/gdm/defaults.conf) to see if it alleviates the issue? ** Bug watch added: Debian Bug tracker

[Bug 532436] Re: nvidia driver sometime does not load at boot

2010-04-29 Thread Daniel Dadap
Hmm, I'll fire up my Ubuntu Lucid system and see if the setting for GDM timeout has moved somewhere else. It might be in another file, or in gconf, or who knows where... -- nvidia driver sometime does not load at boot https://bugs.launchpad.net/bugs/532436 You received this bug notification

[Bug 532436] Re: nvidia driver sometime does not load at boot

2010-04-29 Thread Daniel Dadap
Hi Mike, you're right; I can't seem to figure out where the GDM configuration went... Try creating a simple custom.conf file at /usr/share/gdm/custom.conf containing the following two lines: [daemon] GdmXserverTimeout=60 If this doesn't work, it will tell us that either: 1) Your problem is not

[Bug 563100] Re: Mouse movement corrupted with Xinerama enabled

2010-04-20 Thread Daniel Dadap
This is a known bug in Xorg 1.7. https://bugs.freedesktop.org/show_bug.cgi?id=24986 We did investigate this about a month ago, until we discovered that it was a bug in X. At the time, it did reproduce in Debian unstable, though the bug report here suggests that it currently does not. The

[Bug 532436] Re: nvidia driver sometime does not load at boot

2010-04-16 Thread Daniel Dadap
I haven't seen this happen during any of my recent testing with Lucid. If it is a timing issue, it might be easiest to pursue a repro on the same hardware. I'll try to get access to one of these notebook systems (Dell Studio XPS 1340) for testing. In the meantime, if anybody else is experiencing

[Bug 522328] Re: [Test xpr-008] Lucid upgrade broke when upgrading from manually installed nvidia proprietary drivers

2010-04-16 Thread Daniel Dadap
Is the nvidia kernel module being rebuilt after the upgrade? It's expected not to work after upgrading the kernel, if it's not rebuilt for the new kernel. -- [Test xpr-008] Lucid upgrade broke when upgrading from manually installed nvidia proprietary drivers

[Bug 519538] Re: System freeze when logging into GNOME on fresh Lucid install

2010-02-26 Thread Daniel Dadap
This no longer happens for me after an aptitude update; aptitude upgrade a few days ago. Please close this bug. Thanks, Daniel -- System freeze when logging into GNOME on fresh Lucid install https://bugs.launchpad.net/bugs/519538 You received this bug notification because you are a member of

[Bug 519538] [NEW] System freeze when logging into GNOME on fresh Lucid install

2010-02-09 Thread Daniel Dadap
Public bug reported: This is happening on Toshiba Tecra M5 and Tecra M10 laptops. Started with a fresh install of Karmic, which works normally. Did an upgrade to Lucid. Upon booting into Lucid, the gdm login screen displays. On the M5, this screen has scrambled video, which clears up if I switch