Ref https://bugs.launchpad.net/ubuntu/+source/pidgin-sipe/+bug/947920 Setting NSS_SSL_CBC_RANDOM_IV=0 didn´t work for me.
Here is a copy from debug screen with above environment variable set.
(10:51:58) account: Connecting to account xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. (10:51:58) connection: Connecting. gc = 0x220f2d38 (10:51:58) dnsquery: Performing DNS lookup for xxxxxxxxxxxxxxxxxxxxxxxxxx (10:51:58) dns: Wait for DNS child 2366 failed: No child processes (10:51:58) dns: Created new DNS child 2368, there are now 1 children. (10:51:58) dns: Successfully sent DNS request to child 2368 (10:51:58) dns: Got response for 'xxxxxxxxxxxxxxxxxxxxxxxx' (10:51:58) dnsquery: IP resolved for xxxxxxxxxxxxxxxxxxxxxxxx (10:51:58) proxy: Attempting connection to xxxxxxxxxxx (10:51:58) proxy: Connecting to xxxxxxxxxxxxxxxx:5061 with no proxy (10:51:58) proxy: Connection in progress (10:51:59) proxy: Connecting to xxxxxxxxxxxxxxxx:5061. (10:51:59) proxy: Connected to xxxxxxxxxxxxxxxxxx:5061. (10:51:59) nss: subject=CN=xxxxxxxxxxxxxxxxxxxx,OU=xx,O=xx,L=PARIS,ST=ILE DE FRANCE,C=FR issuer=CN=xxxxxxxxxxxxxxxx CA 1-2,OU=0002 380129866,OU=WesternEU MiddleEast Africa,O=xxxxxxxxx SA,C=FR (10:51:59) nss: partial certificate chain (10:51:59) certificate/x509/tls_cached: Starting verify for xxxxxxxxxxxxxxxxxx (10:51:59) certificate/x509/tls_cached: Checking for cached cert... (10:51:59) certificate/x509/tls_cached: ...Found cached cert (10:51:59) nss/x509: Loading certificate from /home/xxxx/.purple/certificates/x509/tls_peers/xxxxxxxxxxxxxxxx (10:51:59) certificate/x509/tls_cached: Peer cert matched cached (10:51:59) nss/x509: Exporting certificate to /home/xxxx/.purple/certificates/x509/tls_peers/xxxxxxxxxxxxxxxxxx (10:51:59) util: Writing file /home/xxxx/.purple/certificates/x509/tls_peers/xxxxxxxxxxxxxxxxxxxx (10:51:59) certificate: Successfully verified certificate for xxxxxxxxxxxxxxxxx (10:51:59) stun: using server (10:51:59) stun: using server (10:51:59) stun: using server (10:51:59) stun: using server (10:51:59) stun: using server (10:51:59) connection: Connection error on 0x220f2d38 (reason: 0 description: Read error) (10:51:59) account: Disconnecting account xxxxxxxxxxxxxxxxxxx,ad.xxxxxxxxxxxxxxxxxxx\xxxxxxxxxx (0x21abd538) (10:51:59) connection: Disconnecting connection 0x220f2d38 (10:51:59) GLib: g_hash_table_destroy: assertion `hash_table != NULL' failed (10:51:59) connection: Destroying connection 0x220f2d38 (10:52:04) util: Writing file accounts.xml to directory /home/xxxx/.purple (10:52:04) util: Writing file /home/xxxx/.purple/accounts.xml
Ref https:/ /bugs.launchpad .net/ubuntu/ +source/ pidgin- sipe/+bug/ 947920 CBC_RANDOM_ IV=0 didn´t work for me.
Setting NSS_SSL_
Here is a copy from debug screen with above environment variable set.
(10:51:58) account: Connecting to account xxxxxxxxxxxxxxx xxxxxxxxxxxxxxx x. xxxxxxxxxxx xxxxxxxxxx' xxxxxxxxx x:5061 with no proxy x:5061. xxx:5061. CN=xxxxxxxxxxxx xxxxxxxx, OU=xx,O= xx,L=PARIS, ST=ILE DE FRANCE,C=FR issuer= CN=xxxxxxxxxxxx xxxx CA 1-2,OU=0002 380129866, OU=WesternEU MiddleEast Africa,O=xxxxxxxxx SA,C=FR x509/tls_ cached: Starting verify for xxxxxxxxxxxxxxxxxx x509/tls_ cached: Checking for cached cert... x509/tls_ cached: ...Found cached cert .purple/ certificates/ x509/tls_ peers/xxxxxxxxx xxxxxxx x509/tls_ cached: Peer cert matched cached .purple/ certificates/ x509/tls_ peers/xxxxxxxxx xxxxxxxxx .purple/ certificates/ x509/tls_ peers/xxxxxxxxx xxxxxxxxxxx xxxx,ad. xxxxxxxxxxxxxxx xxxx\xxxxxxxxxx (0x21abd538) table_destroy: assertion `hash_table != NULL' failed .purple/ accounts. xml
(10:51:58) connection: Connecting. gc = 0x220f2d38
(10:51:58) dnsquery: Performing DNS lookup for xxxxxxxxxxxxxxx
(10:51:58) dns: Wait for DNS child 2366 failed: No child processes
(10:51:58) dns: Created new DNS child 2368, there are now 1 children.
(10:51:58) dns: Successfully sent DNS request to child 2368
(10:51:58) dns: Got response for 'xxxxxxxxxxxxxx
(10:51:58) dnsquery: IP resolved for xxxxxxxxxxxxxxx
(10:51:58) proxy: Attempting connection to xxxxxxxxxxx
(10:51:58) proxy: Connecting to xxxxxxxxxxxxxxx
(10:51:58) proxy: Connection in progress
(10:51:59) proxy: Connecting to xxxxxxxxxxxxxxx
(10:51:59) proxy: Connected to xxxxxxxxxxxxxxx
(10:51:59) nss: subject=
(10:51:59) nss: partial certificate chain
(10:51:59) certificate/
(10:51:59) certificate/
(10:51:59) certificate/
(10:51:59) nss/x509: Loading certificate from /home/xxxx/
(10:51:59) certificate/
(10:51:59) nss/x509: Exporting certificate to /home/xxxx/
(10:51:59) util: Writing file /home/xxxx/
(10:51:59) certificate: Successfully verified certificate for xxxxxxxxxxxxxxxxx
(10:51:59) stun: using server
(10:51:59) stun: using server
(10:51:59) stun: using server
(10:51:59) stun: using server
(10:51:59) stun: using server
(10:51:59) connection: Connection error on 0x220f2d38 (reason: 0 description: Read error)
(10:51:59) account: Disconnecting account xxxxxxxxxxxxxxx
(10:51:59) connection: Disconnecting connection 0x220f2d38
(10:51:59) GLib: g_hash_
(10:51:59) connection: Destroying connection 0x220f2d38
(10:52:04) util: Writing file accounts.xml to directory /home/xxxx/.purple
(10:52:04) util: Writing file /home/xxxx/