[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
** Changed in: linux-hwe-5.8 (Ubuntu) Status: Fix Committed => Fix Released ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: Fix Committed => Fix Released ** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Today I updated the released to 5.8.0-49. I works perfectly now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
The fix has not been released yet. It's apparently coming in: https://launchpad.net/ubuntu/+source/linux/5.8.0-49.55 ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Fix Committed ** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
I'm seeing this issue in groovy with kernel 5.8.0.48.53. Has the fix regressed in the later kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
** Changed in: linux-hwe-5.8 (Ubuntu) Status: Confirmed => Fix Committed ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Tested kernel 5.8.0-49 on Ubuntu 20.04. I acknowledge it works perfectly now. The bug is fixed. Thank you for all your great effort. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Tested fixed kernel (5.8.0-49) with the pre-released updates channel as Po-Hsu Lin suggested. It works perfectly, wacom pen bug fixed. Thanks ! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Hello, yes there will be one, please see the status of this tracking bug https://bugs.launchpad.net/kernel-sru-workflow/+bug/1921052 It will be ready when the "Promote-to-proposed" task flipped to Fix-released. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Shouldn't there be a proposed fix for the hwe kernel of focal as well so we can test? As I understood it (and please correct me if I'm wrong), the HWE kernel is simply the kernel from a newer Ubuntu release (currently groovy) rebuilt with the older toolchain of an LTS release (currently focal). Seems it should be trivial for you to just make the build server built both with minimal effort? I'd love to help test this once there is a package for focal available. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Note; most people experiencing this bug are using focal so may not be able to test groovy fixes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Hello folks, the proposed Groovy kernel is now available: https://launchpad.net/ubuntu/+source/linux/5.8.0-49.55 With commit: - HID: wacom: Correct NULL dereference on AES pen proximity Please give it a test, you can get this proposed kernel with instructions here: https://wiki.ubuntu.com/Testing/EnableProposed You can turn this off after the test. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Hello, The bug fix could be found in the changelog: https://launchpad.net/ubuntu/+source/linux/KERNEL_VERSION Change the KERNEL_VERSION here with the corresponding one. The fix commit has now rebased and tagged with Ubuntu-5.8.0-49.55 I will try to update here once the kernel is available. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Thanks for handling the issue. I see I missed the update. I'll wait then, till the new kernel is available. Should I report results here? BTW - how do I ensure that kernel is in 5.8.0-48 (or any other?). All I can get from 'uname -r' is i.e. 5.8.0-44-generic without the bugfix version. Regards, P. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Ah ok, looks like that's for Security fixes (CVEs): linux (5.8.0-48.54) groovy; urgency=medium * CVE-2020-27170 - bpf: Fix off-by-one for area size in creating mask to left * CVE-2020-27171 - bpf: Prohibit alu ops for pointer types not defining ptr_limit https://launchpad.net/ubuntu/+source/linux/5.8.0-48.54 Please wait for the kernel of the upcoming SRU cycle, which should be available soon. ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-27170 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-27171 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Groovy is already ahead: Updates: 5.8.0-48.54 Proposed: 5.8.0-45.51 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works
Hmm, According to bug 1918761 the 5.8 kernel on Groovy hasn't reach the proposed pocket yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
** Changed in: linux-signed-hwe-5.8 (Ubuntu) Importance: Undecided => Critical ** Tags added: regression-update ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: Incomplete => Confirmed ** Summary changed: - use of Wacom stylus causes immediate system hang + use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works ** Also affects: linux-hwe-5.8 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-hwe-5.8 (Ubuntu) Importance: Undecided => Critical ** Changed in: linux-hwe-5.8 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
I saw kernel 5.8.0-48 has been released. I've updated 5.8.0-44 to 5.8.0-48 and it didn't help, unfortunately. Any use of Wacom stylus causes immediately OS hung and unresponsive. Rolling back to 5.8.0-44. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
Hi, thanks for trying this out, they're not ready yet, you will have to wait until the "Promote-to-proposed" task in bug 1918760 changed to Fix-released. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
Sure, I can test with the new kernel, once available. Just enabled pre- released updates according to the manual [5], but so far, apt update && apt upgrade do not bring any new kernel. Is this already published via proposed channel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
Hi, thanks for reporting this, there is a similar issue reported upstream [1] and the corresponding fix has landed on 5.8 Groovy kernel [2] with version 5.8.0-46.52, which should be available in the proposed pocket soon [3]. It should be available later in F-hwe kernel (5.8 kernel on Focal, which is the one you're using now), when the "Promote-to-proposed" task is set to "Fix Released" in this SRU tracking bug [4], the kernel will be available in the proposed pocket. Can you give it a test later when it's available? For how to enable proposed pocket please refer to this article [5]. Thanks [1] https://github.com/linuxwacom/input-wacom/issues/230 [2] https://kernel.ubuntu.com/git/ubuntu/ubuntu-groovy.git/commit/?h=master-next=154b8e58b63235f257a02af0898175b3c6f70687 [3] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1918761 [4] https://bugs.launchpad.net/kernel-sru-workflow/+bug/1918760 [5] https://wiki.ubuntu.com/Testing/EnableProposed ** Bug watch added: github.com/linuxwacom/input-wacom/issues #230 https://github.com/linuxwacom/input-wacom/issues/230 ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1920632] Re: use of Wacom stylus causes immediate system hang
The exact machine is a Lenovo Yoga X390. Module causing hang is: lsmod | grep wacom wacom 118784 0 usbhid 57344 1 wacom hid 135168 5 wacom,usbhid,hid_sensor_hub,intel_ishtp_hid,hid_generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920632 Title: use of Wacom stylus causes immediate system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1920632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
