[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-04-13 Thread Daniel van Vugt
** 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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-04-13 Thread Jesko
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,

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-04-11 Thread Daniel van Vugt
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)

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-04-10 Thread Craig McQueen
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-28 Thread Daniel van Vugt
** 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.

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-28 Thread Piotr Czekalski
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-28 Thread jomuller
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-26 Thread Po-Hsu Lin
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-26 Thread Arvid Norlander
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).

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-26 Thread Daniel van Vugt
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-26 Thread Po-Hsu Lin
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:

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-25 Thread Po-Hsu Lin
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.

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-24 Thread Piotr Czekalski
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.

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-24 Thread Po-Hsu Lin
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-23 Thread Daniel van Vugt
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang with kernel 5.8.0-45, but 5.8.0-44 works

2021-03-23 Thread Po-Hsu Lin
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-23 Thread Daniel van Vugt
** 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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-23 Thread Piotr Czekalski
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-22 Thread Po-Hsu Lin
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.

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-22 Thread Piotr Czekalski
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

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-22 Thread Po-Hsu Lin
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,

[Bug 1920632] Re: use of Wacom stylus causes immediate system hang

2021-03-20 Thread Piotr Czekalski
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