This bug was fixed in the package fwupd - 0.8.1-3ubuntu0.1
---
fwupd (0.8.1-3ubuntu0.1) zesty; urgency=medium
* Backport patch to fix detection of Dell systems (LP: #1671570)
* Backport patch to fix error handling on synaptics MST.
-- Mario Limonciello Thu, 25 May 2017
23:17:3
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Title:
fwupd crashed with SIGSEGV in fu_plugin_synapticsmst_enumerate(
I would like to confirm that fwupd update from zesty-proposed fixed this
issue with Lenovo T460s with docking station. Thanks a lot.
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Title:
fwup
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fwupd zesty-proposed updated fix the similar issue of mine. Thanks.
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Title:
fwupd crashed with SIGSEGV in fu_plugin_synapticsmst_enumerate()
To
Hello Roland, or anyone else affected,
Accepted fwupd into zesty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/fwupd/0.8.1-3ubuntu0.1
in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki
This is fixed in 0.9.2 release for Artful.
** Changed in: fwupd (Ubuntu Artful)
Status: Fix Committed => Fix Released
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Title:
fwupd crash
** Tags added: rls-aa-notfixing
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Title:
fwupd crashed with SIGSEGV in fu_plugin_synapticsmst_enumerate()
To manage notifications about this bug
Thanks for that confirmation. I've also uploaded this as an SRU, it's
just waiting for the SRU team to process it.
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Title:
fwupd crashed with SI
@Mario,
Sorry it took a while to test, but your patch does seem to have fixed
the issue, at least on my system.
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Title:
fwupd crashed with SIGSE
Scott, Ben,
Thanks for the extra information. The Lenovo docking station likely
provides the MST hub that is problematic.
Can you please try the updated package on that PPA I shared with the
docking station attached or plugged in?
On Tue, May 30, 2017, 09:11 Scott Howard wrote:
> When I ran as
When I ran as root before the patch:
$ sudo ./test
de_table: 222 16 0
supported
after patch
$ sudo ./test
invalid table address
not supported, dell supported != de
It does seem to be dependent if I'm plugged in to my lenovo docking station,
like Ben Olsen wrote - it may be some peripheral tha
@Mario
Before installing the patched file, I wanted to make sure I could
reliably reproduce the error. Unfortunately I haven't been able to. So
far it seems related to whether or not the ThinkPad OneLink+ adapter is
plugged in to the machine on startup, but even that didn't cause the
error every t
The patch is restricted to the binaries in that package, but if you run
into dependency problems you may need to install more of them.
On Fri, May 26, 2017, 10:21 Ben Olsen <1671...@bugs.launchpad.net>
wrote:
> @Mario
>
> Do I just need to download and install the fwupd deb for my arch (in my
> c
@Mario
Do I just need to download and install the fwupd deb for my arch (in my
case, fwupd_0.8.1-3ubuntu0.1_amd64.deb)? Or do I need to download and
install all the amd64 debs in the package you linked?
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** Description changed:
- autoreported bug
+ [Impact]
+ On some non Dell systems that contain Synaptics MST hubs, fwupd will crash.
- ProblemType: Crash
- DistroRelease: Ubuntu 17.04
- Package: fwupd 0.8.1-3
- ProcVersionSignature: Ubuntu 4.10.0-11.13-generic 4.10.1
- Uname: Linux 4.10.0-9-gene
@Ben,
OK I've published a package here:
https://launchpad.net/~superm1/+archive/ubuntu/lp1671570/+packages
Once that finishes building can you try that?
Assuming that works properly i'll put an SRU together for this.
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Here's what I got:
root@ungeheuer:/tmp# ./test
invalid table address
not supported, dell supported != de
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Title:
fwupd crashed with SIGSEGV in
@Ben, sorry about forgetting to mention the libraries, glad you could
figure it out.
Thanks for checking. I think the problem is actually the wrong thing is being
scanned (type vs handle).
Can you give one more run at this one:
#include
#include
struct smbios_struct
{
u8 type;
u8 l
Mario, next time you suggest a script like this, it would be lovely if
you'd mention that your end-user needs to have libsmbios-dev and
libglib2.0-dev installed. I couldn't import either of those headers
without them. But here's the output:
root@ungeheuer:/tmp# ./test
de_table: 222 16 0
supported
Please make sure you run as root (I shared the code to make sure you would
feel safe running it as root).
On Thu, May 25, 2017, 09:21 Scott Howard wrote:
> I have the same bug, on a lenovo laptop as well. I ran your code, thank
> you!
>
>
> ./test
> invalid table address
> not supported, dell su
I have the same bug, on a lenovo laptop as well. I ran your code, thank
you!
./test
invalid table address
not supported, dell supported != de
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T
OK so my suspicion based upon that is that by checking a table that
doesn't exist it's defaulting to 0x00, which for you happens to have DE
for the first byte. Can you please confirm my suspicions by doing this:
Compile the following test application and run it, share your output
back. I expect
Sorry minor typo.
#include
#include
struct smbios_struct
{
u8 type;
u8 length;
u16 handle;
};
int main(void)
{
guint8 dell_supported = 0;
struct smbios_struct *de_table;
de_table = smbios_get_next_struct_by_type (0, 0xDE);
if (!de_table)
Sure, thanks for the quick response. I have, AFAIK, a pretty stock
install of Zesty, and I just re-installed a few days ago. Here's the
full output:
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
65 structures occupying 3156 bytes.
Table at 0xD7079000.
Handle 0x, DMI type
@Ben,
That crash happened on a Lenovo box? That's really surprising. It's not
supposed to run the code on anything but Dell (
https://github.com/hughsie/fwupd/blob/master/plugins/synapticsmst/fu-plugin-synapticsmst.c#L35
)
Can you please share your dmidecode output?
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I'm having this exact issue on a 4th Gen Lenovo X1 Carbon. Here's the
last parts from "sudo /usr/lib/fwupd/fwupd -v":
16:00:44:0184 Dfu host->device:10 ff 81 f1 00 00 00
16:00:44:0185 Fu devices now in store:
16:00:44:0185 Fu 1 UEFI-dummy-dev0 UEFI Updates
16:00:44:0185 Fu 2 com.vi
At least my current suspicion looking through the stacktrace is that the
device enumerated successfully, but it was an unsupported board ID and
the error message wasn't set properly.
This commit should resolve it.
https://github.com/hughsie/fwupd/commit/99489a8638c7e1e4ae30ec9ec2b1fc2ca4bee20f
If
Is this 100% reproducible for you?
Can you comment more about your setup?
* What system?
* What BIOS?
* What devices do you have plugged in? Monitors, docks, etc?
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