appstreamcli: AppStream system cache was updated, but problems were found: Metadata files have errors:...












8















How do I get rid of this?





$ sudo apt-get update

Hit:1 http://se.archive.ubuntu.com/ubuntu xenial InRelease

Hit:2 http://se.archive.ubuntu.com/ubuntu xenial-updates InRelease                                                                                             

Hit:3 http://download.virtualbox.org/virtualbox/debian xenial InRelease                                                                                        

Hit:4 http://se.archive.ubuntu.com/ubuntu xenial-backports InRelease                                                        

Hit:5 http://ppa.launchpad.net/freecad-community/ppa/ubuntu xenial InRelease                  

Get:6 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]

Hit:7 http://ppa.launchpad.net/freecad-maintainers/freecad-daily/ubuntu xenial InRelease                     

Hit:8 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu xenial InRelease                      

Hit:9 http://ppa.launchpad.net/geany-dev/ppa/ubuntu xenial InRelease         

Get:10 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [517 kB]               

Hit:11 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu xenial InRelease                                        

Hit:12 http://ppa.launchpad.net/otto-kesselgulasch/gimp-edge/ubuntu xenial InRelease                            

Hit:13 http://ppa.launchpad.net/pmjdebruijn/darktable-release/ubuntu xenial InRelease                          

Hit:14 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease                                       

Get:15 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages [455 kB]

Get:16 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [221 kB]

Get:17 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [67,7 kB]

Get:18 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [68,0 kB]

Get:19 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [107 kB]

Get:20 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [142 kB]

Fetched 1 685 kB in 1s (969 kB/s)                                  

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

Reading package lists... Done

E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache > /dev/null; fi'

E: Sub-process returned an error code



$ sudo appstreamcli --version

AppStream CLI tool version: 0.10.6



$ sudo appstreamcli refresh-cache --force --verbose

** (appstreamcli:13014): DEBUG: Added /usr/share/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/lib/app-info/yaml to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/cache/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Refreshing AppStream cache

** (appstreamcli:13014): DEBUG: Searching for data in: /usr/share/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/cache/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/lib/app-info/yaml

** (appstreamcli:13014): DEBUG: Reading: /usr/share/app-info/xmls/org.freedesktop.fwupd.xml

** (appstreamcli:13014): DEBUG: Reading: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: WARNING: Could not parse XML data: Entity: line 265: parser error : EntityRef: expecting ';'

        <checksum filename="Firmware_SF30&SN30_Pro_V1.26.dat" target="content" t

                                                            ^



---SNIP-------



** (appstreamcli:13014): DEBUG: system/os/package/zathura-pdf-poppler.desktop extends system/os/package/zathura.desktop, but system/os/package/zathura.desktop was not found.

** (appstreamcli:13014): DEBUG: Error while updating the in-memory data pool: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: Stemming language is: en

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml


Looking at:
Library corruption error during apt-get update
The "remedies" does not help, the problem persists.



Reading this:
Ubuntu 16.04: appstreamcli error while get-update
... sadly has an older version to download and install as remedy.






16.04 apt updates appstream







share|improve this question




















  • 4





    Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

    – Hannu
    Jul 2 '18 at 15:59








  • 3





    I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

    – ricab
    Jul 4 '18 at 17:12






  • 2





    The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

    – ricab
    Jul 4 '18 at 20:42






  • 4





    @karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

    – ricab
    Jul 4 '18 at 21:07






  • 12





    askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

    – Confusion
    Jul 13 '18 at 8:01
















8















How do I get rid of this?





$ sudo apt-get update

Hit:1 http://se.archive.ubuntu.com/ubuntu xenial InRelease

Hit:2 http://se.archive.ubuntu.com/ubuntu xenial-updates InRelease                                                                                             

Hit:3 http://download.virtualbox.org/virtualbox/debian xenial InRelease                                                                                        

Hit:4 http://se.archive.ubuntu.com/ubuntu xenial-backports InRelease                                                        

Hit:5 http://ppa.launchpad.net/freecad-community/ppa/ubuntu xenial InRelease                  

Get:6 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]

Hit:7 http://ppa.launchpad.net/freecad-maintainers/freecad-daily/ubuntu xenial InRelease                     

Hit:8 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu xenial InRelease                      

Hit:9 http://ppa.launchpad.net/geany-dev/ppa/ubuntu xenial InRelease         

Get:10 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [517 kB]               

Hit:11 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu xenial InRelease                                        

Hit:12 http://ppa.launchpad.net/otto-kesselgulasch/gimp-edge/ubuntu xenial InRelease                            

Hit:13 http://ppa.launchpad.net/pmjdebruijn/darktable-release/ubuntu xenial InRelease                          

Hit:14 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease                                       

Get:15 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages [455 kB]

Get:16 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [221 kB]

Get:17 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [67,7 kB]

Get:18 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [68,0 kB]

Get:19 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [107 kB]

Get:20 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [142 kB]

Fetched 1 685 kB in 1s (969 kB/s)                                  

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

Reading package lists... Done

E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache > /dev/null; fi'

E: Sub-process returned an error code



$ sudo appstreamcli --version

AppStream CLI tool version: 0.10.6



$ sudo appstreamcli refresh-cache --force --verbose

** (appstreamcli:13014): DEBUG: Added /usr/share/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/lib/app-info/yaml to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/cache/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Refreshing AppStream cache

** (appstreamcli:13014): DEBUG: Searching for data in: /usr/share/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/cache/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/lib/app-info/yaml

** (appstreamcli:13014): DEBUG: Reading: /usr/share/app-info/xmls/org.freedesktop.fwupd.xml

** (appstreamcli:13014): DEBUG: Reading: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: WARNING: Could not parse XML data: Entity: line 265: parser error : EntityRef: expecting ';'

        <checksum filename="Firmware_SF30&SN30_Pro_V1.26.dat" target="content" t

                                                            ^



---SNIP-------



** (appstreamcli:13014): DEBUG: system/os/package/zathura-pdf-poppler.desktop extends system/os/package/zathura.desktop, but system/os/package/zathura.desktop was not found.

** (appstreamcli:13014): DEBUG: Error while updating the in-memory data pool: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: Stemming language is: en

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml


Looking at:
Library corruption error during apt-get update
The "remedies" does not help, the problem persists.



Reading this:
Ubuntu 16.04: appstreamcli error while get-update
... sadly has an older version to download and install as remedy.






16.04 apt updates appstream







share|improve this question




















  • 4





    Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

    – Hannu
    Jul 2 '18 at 15:59








  • 3





    I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

    – ricab
    Jul 4 '18 at 17:12






  • 2





    The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

    – ricab
    Jul 4 '18 at 20:42






  • 4





    @karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

    – ricab
    Jul 4 '18 at 21:07






  • 12





    askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

    – Confusion
    Jul 13 '18 at 8:01














8












8








8


5






How do I get rid of this?





$ sudo apt-get update

Hit:1 http://se.archive.ubuntu.com/ubuntu xenial InRelease

Hit:2 http://se.archive.ubuntu.com/ubuntu xenial-updates InRelease                                                                                             

Hit:3 http://download.virtualbox.org/virtualbox/debian xenial InRelease                                                                                        

Hit:4 http://se.archive.ubuntu.com/ubuntu xenial-backports InRelease                                                        

Hit:5 http://ppa.launchpad.net/freecad-community/ppa/ubuntu xenial InRelease                  

Get:6 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]

Hit:7 http://ppa.launchpad.net/freecad-maintainers/freecad-daily/ubuntu xenial InRelease                     

Hit:8 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu xenial InRelease                      

Hit:9 http://ppa.launchpad.net/geany-dev/ppa/ubuntu xenial InRelease         

Get:10 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [517 kB]               

Hit:11 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu xenial InRelease                                        

Hit:12 http://ppa.launchpad.net/otto-kesselgulasch/gimp-edge/ubuntu xenial InRelease                            

Hit:13 http://ppa.launchpad.net/pmjdebruijn/darktable-release/ubuntu xenial InRelease                          

Hit:14 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease                                       

Get:15 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages [455 kB]

Get:16 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [221 kB]

Get:17 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [67,7 kB]

Get:18 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [68,0 kB]

Get:19 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [107 kB]

Get:20 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [142 kB]

Fetched 1 685 kB in 1s (969 kB/s)                                  

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

Reading package lists... Done

E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache > /dev/null; fi'

E: Sub-process returned an error code



$ sudo appstreamcli --version

AppStream CLI tool version: 0.10.6



$ sudo appstreamcli refresh-cache --force --verbose

** (appstreamcli:13014): DEBUG: Added /usr/share/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/lib/app-info/yaml to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/cache/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Refreshing AppStream cache

** (appstreamcli:13014): DEBUG: Searching for data in: /usr/share/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/cache/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/lib/app-info/yaml

** (appstreamcli:13014): DEBUG: Reading: /usr/share/app-info/xmls/org.freedesktop.fwupd.xml

** (appstreamcli:13014): DEBUG: Reading: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: WARNING: Could not parse XML data: Entity: line 265: parser error : EntityRef: expecting ';'

        <checksum filename="Firmware_SF30&SN30_Pro_V1.26.dat" target="content" t

                                                            ^



---SNIP-------



** (appstreamcli:13014): DEBUG: system/os/package/zathura-pdf-poppler.desktop extends system/os/package/zathura.desktop, but system/os/package/zathura.desktop was not found.

** (appstreamcli:13014): DEBUG: Error while updating the in-memory data pool: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: Stemming language is: en

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml


Looking at:
Library corruption error during apt-get update
The "remedies" does not help, the problem persists.



Reading this:
Ubuntu 16.04: appstreamcli error while get-update
... sadly has an older version to download and install as remedy.






16.04 apt updates appstream







share|improve this question
















How do I get rid of this?





$ sudo apt-get update

Hit:1 http://se.archive.ubuntu.com/ubuntu xenial InRelease

Hit:2 http://se.archive.ubuntu.com/ubuntu xenial-updates InRelease                                                                                             

Hit:3 http://download.virtualbox.org/virtualbox/debian xenial InRelease                                                                                        

Hit:4 http://se.archive.ubuntu.com/ubuntu xenial-backports InRelease                                                        

Hit:5 http://ppa.launchpad.net/freecad-community/ppa/ubuntu xenial InRelease                  

Get:6 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]

Hit:7 http://ppa.launchpad.net/freecad-maintainers/freecad-daily/ubuntu xenial InRelease                     

Hit:8 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu xenial InRelease                      

Hit:9 http://ppa.launchpad.net/geany-dev/ppa/ubuntu xenial InRelease         

Get:10 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [517 kB]               

Hit:11 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu xenial InRelease                                        

Hit:12 http://ppa.launchpad.net/otto-kesselgulasch/gimp-edge/ubuntu xenial InRelease                            

Hit:13 http://ppa.launchpad.net/pmjdebruijn/darktable-release/ubuntu xenial InRelease                          

Hit:14 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease                                       

Get:15 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages [455 kB]

Get:16 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [221 kB]

Get:17 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [67,7 kB]

Get:18 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [68,0 kB]

Get:19 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [107 kB]

Get:20 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [142 kB]

Fetched 1 685 kB in 1s (969 kB/s)                                  

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

Reading package lists... Done

E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache > /dev/null; fi'

E: Sub-process returned an error code



$ sudo appstreamcli --version

AppStream CLI tool version: 0.10.6



$ sudo appstreamcli refresh-cache --force --verbose

** (appstreamcli:13014): DEBUG: Added /usr/share/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/lib/app-info/yaml to metadata search path.

** (appstreamcli:13014): DEBUG: Added /var/cache/app-info/xmls to metadata search path.

** (appstreamcli:13014): DEBUG: Refreshing AppStream cache

** (appstreamcli:13014): DEBUG: Searching for data in: /usr/share/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/cache/app-info/xmls

** (appstreamcli:13014): DEBUG: Searching for data in: /var/lib/app-info/yaml

** (appstreamcli:13014): DEBUG: Reading: /usr/share/app-info/xmls/org.freedesktop.fwupd.xml

** (appstreamcli:13014): DEBUG: Reading: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: WARNING: Could not parse XML data: Entity: line 265: parser error : EntityRef: expecting ';'

        <checksum filename="Firmware_SF30&SN30_Pro_V1.26.dat" target="content" t

                                                            ^



---SNIP-------



** (appstreamcli:13014): DEBUG: system/os/package/zathura-pdf-poppler.desktop extends system/os/package/zathura.desktop, but system/os/package/zathura.desktop was not found.

** (appstreamcli:13014): DEBUG: Error while updating the in-memory data pool: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml

** (appstreamcli:13014): DEBUG: Stemming language is: en

AppStream system cache was updated, but problems were found: Metadata files have errors: /var/cache/app-info/xmls/fwupd.xml


Looking at:
Library corruption error during apt-get update
The "remedies" does not help, the problem persists.



Reading this:
Ubuntu 16.04: appstreamcli error while get-update
... sadly has an older version to download and install as remedy.






16.04 apt updates appstream




16.04 apt updates appstream






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jul 2 '18 at 16:04







Hannu

















asked Jul 2 '18 at 15:10









HannuHannu

2,1881126




2,1881126








  • 4





    Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

    – Hannu
    Jul 2 '18 at 15:59








  • 3





    I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

    – ricab
    Jul 4 '18 at 17:12






  • 2





    The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

    – ricab
    Jul 4 '18 at 20:42






  • 4





    @karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

    – ricab
    Jul 4 '18 at 21:07






  • 12





    askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

    – Confusion
    Jul 13 '18 at 8:01














  • 4





    Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

    – Hannu
    Jul 2 '18 at 15:59








  • 3





    I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

    – ricab
    Jul 4 '18 at 17:12






  • 2





    The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

    – ricab
    Jul 4 '18 at 20:42






  • 4





    @karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

    – ricab
    Jul 4 '18 at 21:07






  • 12





    askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

    – Confusion
    Jul 13 '18 at 8:01








4




4





Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

– Hannu
Jul 2 '18 at 15:59







Sorry, seems to be the same, the remedies described does not help. A "purge" on the package is not a remedy.

– Hannu
Jul 2 '18 at 15:59






3




3





I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

– ricab
Jul 4 '18 at 17:12





I believe this is a different problem. The OP's appstream version (0.10.6) depends on libappstream4. I have the same issue and libappstream3 is not installed. Installing it does not fix the issue. Reinstalling libappstream4 does not fix the issue either. Nor does reinstalling appstream completely

– ricab
Jul 4 '18 at 17:12




2




2





The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

– ricab
Jul 4 '18 at 20:42





The actual fwupd bug: github.com/hughsie/lvfs-website/issues/33

– ricab
Jul 4 '18 at 20:42




4




4





@karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

– ricab
Jul 4 '18 at 21:07





@karel et al this is not a duplicate, it is caused by a problem in fwupd that can't be fixed by purges and reinstalls. According to the authors a backport is needed in ubuntu.

– ricab
Jul 4 '18 at 21:07




12




12





askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

– Confusion
Jul 13 '18 at 8:01





askubuntu.com/a/1053018/28943 actually contains the answer: manually edit /var/cache/app-info/xmls/fwupd.xml to replace the & by &amp; (in line 265 in my version)

– Confusion
Jul 13 '18 at 8:01










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