[Desktop-packages] [Bug 1982898] Re: CVE-2021-46829: Buffer overwrite in io-gif-animation.c composite_frame() in gdk-pixbuf
Got it, thanks for the explanation. At least we know the overwrite doesn't happen, which removes the potential security issue out of the equation. To be honest I'm not completely convinced it was exploitable, but I'm not convinced it wasn't either, so better play it safe and patch it out. The side effects on other apps are unfortunate, but like you say, it's up to the apps to manage errors coming from gdk-pixbuf. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gdk-pixbuf in Ubuntu. https://bugs.launchpad.net/bugs/1982898 Title: CVE-2021-46829: Buffer overwrite in io-gif-animation.c composite_frame() in gdk-pixbuf Status in gdk-pixbuf package in Ubuntu: In Progress Bug description: [Impact] * A buffer overwrite exists in gdk-pixbuf's thumbnailer. * The GIF loader runs out of memory with specifically crafted files with bad frame data (and images with its sizes) over the integer limit. * After gdk-pixbuf-thum runs out of memory, other apps can and on low RAM systems like my old iMac, the system can completely run out of memory. * Or, in other ways, bad gif files in other applications can open the door for exploits. * Any app using gdk-pixbuf is affected, mainly file managers and image viewers. [Test Plan] * Take the POC's - they can be found in the issue in the GNOME repo * Open them in an application that uses gdk-pixbuf. I have managed to produce reactions with: - Nautilus, GNOME's file manager - Nemo, Cinnamon's file manager - Thunar, XFCE's file manager, which has its own thumbnailere (tumbler) that also inevitably fails and crashes - PCManFM, LXDE's file manager which straight up crashes - Caja, MATE's file manager causes libpixbufloader-gif to segfault (app still usable, no memory issues) - Eye of GNOME (eog) triggers the segfault in syslog - Eye of MATE (eom) segfaults * If you or the system couldn't tell something is wrong, cat /var/log/syslog and enjoy the segfaults or out of memory warnings or even kernel spam. [Where problems could occur] * The patch itself is simple, but since gdk-pixbuf is often used with GTK apps a mistake here could be problematic. * It is possible, and has happened in the past (which has been patched) that other bad GIFs can cause other crashes. * That patch is essentially overflow checks - changes with GLib (GNOME's, not to be confused with glibc) and the functions used in not only the patch but all of gdk-pixbuf can cause problems * Other failures to properly handle GIFs and broken or intentionally tampered GIFs can continue and always will open the door for security holes for other bugs * Again, overall a simple patch but as long as the GIFs remain handled properly, and no changes to the GLib functions are made and to other apps that use gdk-pixbuf (and assuming are not affected by the change and still work), the patch does not have much regression potential. [Other Info] * Besides Buffer overwrite/overflow issues, as aforementioned out of memory errors can happen. * Files attached are examples or crashes * Again, all apps using gdk-pixbuf are affected * https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121/ * https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 * https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libgdk-pixbuf2.0-0 2.40.0+dfsg-3ubuntu0.2 ProcVersionSignature: Ubuntu 5.15.0-43.46~20.04.1-generic 5.15.39 Uname: Linux 5.15.0-43-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.24 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: X-Cinnamon Date: Tue Jul 26 19:33:41 2022 InstallationDate: Installed on 2021-11-24 (244 days ago) InstallationMedia: ubuntucinnamonremix "@BASECODENAME" (20210826) SourcePackage: gdk-pixbuf UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdk-pixbuf/+bug/1982898/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1982898] Re: CVE-2021-46829: Buffer overwrite in io-gif-animation.c composite_frame() in gdk-pixbuf
Tested on Ubuntu 22.04, it seems that EoG / EoM / gdk-
pixbuf-{pixdata,thumbnailer} try to allocate all the system's memory
with the "more_trouble.poc" from the original report.
Out of these, EoM seems not to handle it gracefully, as it gets killed
by oom-killer. The others simply give up at some point without being
killed and do not crash. Seems like a different bug that affects EoM,
but might affect other users of gdk-pixbuf too?
** Attachment added: "Crashes EoM on 22.04 with oom (might crash other
gdk-pixbuf users too)"
https://bugs.launchpad.net/ubuntu/+source/gdk-pixbuf/+bug/1982898/+attachment/5605647/+files/more_trouble.poc
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https://bugs.launchpad.net/bugs/1982898
Title:
CVE-2021-46829: Buffer overwrite in io-gif-animation.c
composite_frame() in gdk-pixbuf
Status in gdk-pixbuf package in Ubuntu:
In Progress
Bug description:
[Impact]
* A buffer overwrite exists in gdk-pixbuf's thumbnailer.
* The GIF loader runs out of memory with specifically crafted files
with bad frame data (and images with its sizes) over the integer
limit.
* After gdk-pixbuf-thum runs out of memory, other apps can and on low
RAM systems like my old iMac, the system can completely run out of
memory.
* Or, in other ways, bad gif files in other applications can open the
door for exploits.
* Any app using gdk-pixbuf is affected, mainly file managers and
image viewers.
[Test Plan]
* Take the POC's - they can be found in the issue in the GNOME repo
* Open them in an application that uses gdk-pixbuf. I have managed to
produce reactions with:
- Nautilus, GNOME's file manager
- Nemo, Cinnamon's file manager
- Thunar, XFCE's file manager, which has its own thumbnailere (tumbler) that
also inevitably fails and crashes
- PCManFM, LXDE's file manager which straight up crashes
- Caja, MATE's file manager causes libpixbufloader-gif to segfault (app
still usable, no memory issues)
- Eye of GNOME (eog) triggers the segfault in syslog
- Eye of MATE (eom) segfaults
* If you or the system couldn't tell something is wrong, cat
/var/log/syslog and enjoy the segfaults or out of memory warnings or
even kernel spam.
[Where problems could occur]
* The patch itself is simple, but since gdk-pixbuf is often used with
GTK apps a mistake here could be problematic.
* It is possible, and has happened in the past (which has been
patched) that other bad GIFs can cause other crashes.
* That patch is essentially overflow checks - changes with GLib
(GNOME's, not to be confused with glibc) and the functions used in not
only the patch but all of gdk-pixbuf can cause problems
* Other failures to properly handle GIFs and broken or intentionally
tampered GIFs can continue and always will open the door for security
holes for other bugs
* Again, overall a simple patch but as long as the GIFs remain handled
properly, and no changes to the GLib functions are made and to other
apps that use gdk-pixbuf (and assuming are not affected by the change
and still work), the patch does not have much regression potential.
[Other Info]
* Besides Buffer overwrite/overflow issues, as aforementioned out of memory
errors can happen.
* Files attached are examples or crashes
* Again, all apps using gdk-pixbuf are affected
* https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121/
* https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190
*
https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: libgdk-pixbuf2.0-0 2.40.0+dfsg-3ubuntu0.2
ProcVersionSignature: Ubuntu 5.15.0-43.46~20.04.1-generic 5.15.39
Uname: Linux 5.15.0-43-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: X-Cinnamon
Date: Tue Jul 26 19:33:41 2022
InstallationDate: Installed on 2021-11-24 (244 days ago)
InstallationMedia: ubuntucinnamonremix "@BASECODENAME" (20210826)
SourcePackage: gdk-pixbuf
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gdk-pixbuf/+bug/1982898/+subscriptions
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[Desktop-packages] [Bug 1982898] Re: CVE-2021-46829: Buffer overwrite in io-gif-animation.c composite_frame() in gdk-pixbuf
I just checked, and it seems EOM still crashes with OOM, even with the patched library (version 2.42.8). I'm guessing this is a separate bug in EOM? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gdk-pixbuf in Ubuntu. https://bugs.launchpad.net/bugs/1982898 Title: CVE-2021-46829: Buffer overwrite in io-gif-animation.c composite_frame() in gdk-pixbuf Status in gdk-pixbuf package in Ubuntu: In Progress Bug description: [Impact] * A buffer overwrite exists in gdk-pixbuf's thumbnailer. * The GIF loader runs out of memory with specifically crafted files with bad frame data (and images with its sizes) over the integer limit. * After gdk-pixbuf-thum runs out of memory, other apps can and on low RAM systems like my old iMac, the system can completely run out of memory. * Or, in other ways, bad gif files in other applications can open the door for exploits. * Any app using gdk-pixbuf is affected, mainly file managers and image viewers. [Test Plan] * Take the POC's - they can be found in the issue in the GNOME repo * Open them in an application that uses gdk-pixbuf. I have managed to produce reactions with: - Nautilus, GNOME's file manager - Nemo, Cinnamon's file manager - Thunar, XFCE's file manager, which has its own thumbnailere (tumbler) that also inevitably fails and crashes - PCManFM, LXDE's file manager which straight up crashes - Caja, MATE's file manager causes libpixbufloader-gif to segfault (app still usable, no memory issues) - Eye of GNOME (eog) triggers the segfault in syslog * If you or the system couldn't tell something is wrong, cat /var/log/syslog and enjoy the segfaults or out of memory warnings or even kernel spam. [Where problems could occur] * The patch itself is simple, but since gdk-pixbuf is often used with GTK apps a mistake here could be problematic. * It is possible, and has happened in the past (which has been patched) that other bad GIFs can cause other crashes. * That patch is essentially overflow checks - changes with GLib (GNOME's, not to be confused with glibc) and the functions used in not only the patch but all of gdk-pixbuf can cause problems * Other failures to properly handle GIFs and broken or intentionally tampered GIFs can continue and always will open the door for security holes for other bugs * Again, overall a simple patch but as long as the GIFs remain handled properly, and no changes to the GLib functions are made and to other apps that use gdk-pixbuf (and assuming are not affected by the change and still work), the patch does not have much regression potential. [Other Info] * Besides Buffer overwrite/overflow issues, as aforementioned out of memory errors can happen. * Files attached are examples or crashes * Again, all apps using gdk-pixbuf are affected * https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121/ * https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libgdk-pixbuf2.0-0 2.40.0+dfsg-3ubuntu0.2 ProcVersionSignature: Ubuntu 5.15.0-43.46~20.04.1-generic 5.15.39 Uname: Linux 5.15.0-43-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.24 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: X-Cinnamon Date: Tue Jul 26 19:33:41 2022 InstallationDate: Installed on 2021-11-24 (244 days ago) InstallationMedia: ubuntucinnamonremix "@BASECODENAME" (20210826) SourcePackage: gdk-pixbuf UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdk-pixbuf/+bug/1982898/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
More details about the backlight control can be found in https://forums.developer.nvidia.com/t/legion-5-no-backlight-control-in- discrete-graphics-mode/160292/11 If you have any questions please create a topic in the nvidia forums or open a new bug! /thread hijack off -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the touchpad does work on Windows. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nicolas1567 F pulseaudio /dev/snd/controlC1: nicolas1567 F pulseaudio /dev/snd/controlC2: nicolas1567 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 20:14:25 2020 InstallationDate: Installed on 2020-07-02 (8 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 82B5 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/12/2020 dmi.bios.vendor: LENOVO dmi.bios.version: EUCN19WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion 5 15ARH05 dmi.modalias: dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05:
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Again my apologies to everyone for hijacking this thread, But since people are asking, and I was able to solve the backlight problem after days of pain, here are the instructions. Two caveats though: - you need to have the laptop in "Discrete" mode in the BIOS (in my experience, Hybrid mode gives little battery life advantage, even in Windows) - the instructions below are for Debian, but the only different thing to have in mind is the /experimental release in the apt install command, which should be adapted to the Ubuntu release you want to install the drivers from 1. make sure that you remove all nvidia stuff: apt --purge remove nvidia* (this includes any nvidia configuration files in /etc/X11/xorg.conf.d) 2. install the proprietary nvidia driver version you want (replace experimental with the target release) sudo apt install libegl-nvidia0/experimental libgl1-nvidia-glvnd-glx/experimental libglx-nvidia0/experimental libnvidia-eglcore/experimental libnvidia-glcore/experimental libnvidia-ml1/experimental nvidia-alternative/experimental nvidia-driver/experimental nvidia-driver-bin/experimental nvidia-driver-libs/experimental nvidia-egl-common/experimental nvidia-egl-icd/experimental nvidia-kernel-dkms/experimental nvidia-kernel-support/experimental nvidia-modprobe/experimental nvidia-vdpau-driver/experimental xserver-xorg-video-nvidia/experimental libgles-nvidia1/experimental libgles-nvidia2/experimental nvidia-vulkan-icd/experimental libnvidia-cfg1/experimental libcuda1/experimental libnvcuvid1/experimental libnvidia-encode1/experimental nvidia-opencl-icd/experimental nvidia-smi/experimental libnvidia-cbl/experimental libnvidia-rtcore/experimental nvidia-cuda-mps/experimental libnvidia-ptxjitcompiler1/experimental libnvidia-compiler/experimental libnvidia-glvkspirv/experimental nvidia-settings 3. create a file /etc/X11/xorg.conf.d/21-nvidia-brightness.conf with the following contents: Section "OutputClass" Identifier "nvidia" MatchDriver "nvidia-drm" Driver "nvidia" Option "RegistryDwords" "EnableBrightnessControl=1" EndSection 4. reboot and backlight control should be working! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Don't want to hijack this thread, but has anyone here with a Legion 5 (AMD version) has gotten the backlight working in Discrete graphics mode (only the nvidia GPU enabled)? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the touchpad does work on Windows. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nicolas1567 F pulseaudio /dev/snd/controlC1: nicolas1567 F pulseaudio /dev/snd/controlC2: nicolas1567 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 20:14:25 2020 InstallationDate: Installed on 2020-07-02 (8 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 82B5 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/12/2020 dmi.bios.vendor: LENOVO dmi.bios.version: EUCN19WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion 5 15ARH05 dmi.modalias: dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05: dmi.product.family: Legion 5 15ARH05 dmi.product.name: 82B5 dmi.product.sku:
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Azizkhan (injkgz) I don't think it is, I believe the for-next branch in linux-gpio will only be integrated in 5.11, but @Coiby Xu (coiby) should be able to confirm that. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the touchpad does work on Windows. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nicolas1567 F pulseaudio /dev/snd/controlC1: nicolas1567 F pulseaudio /dev/snd/controlC2: nicolas1567 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 20:14:25 2020 InstallationDate: Installed on 2020-07-02 (8 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 82B5 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/12/2020 dmi.bios.vendor: LENOVO dmi.bios.version: EUCN19WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion 5 15ARH05 dmi.modalias: dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05: dmi.product.family: Legion 5 15ARH05 dmi.product.name: 82B5 dmi.product.sku:
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
To be specific, this is the branch I built: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git/log/?h=for-next The kernel I built had 0f2c7af45d7eef8455d7ad39c5326229bf19a2ed as the latest commit. I have a Legion 5 15ARH05H (slightly different than 15ARH05). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the touchpad does work on Windows. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nicolas1567 F pulseaudio /dev/snd/controlC1: nicolas1567 F pulseaudio /dev/snd/controlC2: nicolas1567 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 20:14:25 2020 InstallationDate: Installed on 2020-07-02 (8 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 82B5 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/12/2020 dmi.bios.vendor: LENOVO dmi.bios.version: EUCN19WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion 5 15ARH05 dmi.modalias:
[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) I build the next branch of linux-gpio (which contains the patch you mentioned in #251), and the trackpad works just fine without the hid polling on the kernel command line. You can contact me if you'd like further testing, my email is pedrib_at_gmail_dot_com -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in Pop!_OS: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-input-libinput package in Ubuntu: Confirmed Status in linux package in Arch Linux: Fix Committed Status in linux package in Fedora: Confirmed Status in linux package in openSUSE: New Bug description: Hello The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at all (pointer and click never move when touchpad is touched). This has been reported by other users in various websites, with various linux systems including other Ubuntu systems, but I saw no launchpad bug so I post one. Example of websites covering the issue : - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly the same laptop) - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar laptop) xinput indentifies it as MSFT0001:00 04F3:3140 Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Touchpad id=17 [slave pointer (2)] ⎜ ↳ MSFT0001:00 04F3:3140 Mouse id=16 [slave pointer (2)] ⎜ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12 [slave pointer (2)] ⎜ ↳ Logitech USB Optical Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=10 [slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19 [slave keyboard (3)] ↳ Power Buttonid=9[slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13 [slave keyboard (3)] ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14 [slave keyboard (3)] ↳ AT Translated Set 2 keyboardid=18 [slave keyboard (3)] ↳ Video Bus id=8[slave keyboard (3)] Thanks a lot for your time. It does not help, but I can confirm what was reported on askubuntu by another user : the touchpad does work on Windows. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nicolas1567 F pulseaudio /dev/snd/controlC1: nicolas1567 F pulseaudio /dev/snd/controlC2: nicolas1567 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Jul 10 20:14:25 2020 InstallationDate: Installed on 2020-07-02 (8 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 82B5 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/12/2020 dmi.bios.vendor: LENOVO dmi.bios.version: EUCN19WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion 5 15ARH05 dmi.modalias:
[Desktop-packages] [Bug 1718839] Re: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build (error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .f
the only option for was to downgrade nvidea drives to 304.137 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-340 in Ubuntu. https://bugs.launchpad.net/bugs/1718839 Title: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build (error: initialization from incompatible pointer type [-Werror =incompatible-pointer-types] .fault = _fault,) Status in nvidia-graphics-drivers-340 package in Ubuntu: Confirmed Bug description: After installing new drivers when I restart, it shows crash report. ProblemType: Package DistroRelease: Ubuntu 17.10 Package: nvidia-340 340.104-0ubuntu2 ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1 Uname: Linux 4.13.0-11-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 DKMSKernelVersion: 4.13.0-11-generic Date: Thu Sep 21 15:08:42 2017 DuplicateSignature: dkms:nvidia-340:340.104-0ubuntu1:/var/lib/dkms/nvidia-340/340.104/build/uvm/nvidia_uvm_lite.c:857:14: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] InstallationDate: Installed on 2017-04-03 (171 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) PackageVersion: 340.104-0ubuntu1 Python3Details: /usr/bin/python3.6, Python 3.6.3rc1, python3-minimal, 3.6.2-1ubuntu2 PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-1 RelatedPackageVersions: dpkg 1.18.24ubuntu1 apt 1.5~rc4 SourcePackage: nvidia-graphics-drivers-340 Title: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/+bug/1718839/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1718839] Re: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build (error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .f
I confirm that I have same issue with the kernell 4.13.0-26. Witm my GeForce 300 series, is not possible install the new nvidea drives -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-340 in Ubuntu. https://bugs.launchpad.net/bugs/1718839 Title: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build (error: initialization from incompatible pointer type [-Werror =incompatible-pointer-types] .fault = _fault,) Status in nvidia-graphics-drivers-340 package in Ubuntu: Confirmed Bug description: After installing new drivers when I restart, it shows crash report. ProblemType: Package DistroRelease: Ubuntu 17.10 Package: nvidia-340 340.104-0ubuntu2 ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1 Uname: Linux 4.13.0-11-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 DKMSKernelVersion: 4.13.0-11-generic Date: Thu Sep 21 15:08:42 2017 DuplicateSignature: dkms:nvidia-340:340.104-0ubuntu1:/var/lib/dkms/nvidia-340/340.104/build/uvm/nvidia_uvm_lite.c:857:14: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] InstallationDate: Installed on 2017-04-03 (171 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) PackageVersion: 340.104-0ubuntu1 Python3Details: /usr/bin/python3.6, Python 3.6.3rc1, python3-minimal, 3.6.2-1ubuntu2 PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-1 RelatedPackageVersions: dpkg 1.18.24ubuntu1 apt 1.5~rc4 SourcePackage: nvidia-graphics-drivers-340 Title: nvidia-340 340.104-0ubuntu1: nvidia-340 kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/+bug/1718839/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
