X
點擊此處開啟此網站的行動版。
Scheduled maintenance: Monday, March 30, between 3:30pm and 5:30pm UTC. This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn’t solve your issue and you want to ask a question, we have our support community waiting to help you at @firefox on Twitter

技術支援討論區

I have a problem with "Tab has crashed" and want to know if I should report it

已張貼

Since 48.0 I have noticed a problem. I do have workarounds for myself, but want to know if you're interested because it may be a memory leak you are unaware of.

The reason I know of the bug is because I run firefox on linux and redirect to xwindows on my mac, and that's pretty rare I would think. Even with a new profile, open a web page in the first tab. Open a second tab and close the first tab and I get "Tab has crashed" because the system wants to open a new DISPLAY and it can't because after about 10 minutes xwindows won't let any more connections on that display. There's probably a setting for that, but I prefer it that way for security.

I'm now on 49.0.2 and still the bug is there.

Since 48.0 I have noticed a problem. I do have workarounds for myself, but want to know if you're interested because it may be a memory leak you are unaware of. The reason I know of the bug is because I run firefox on linux and redirect to xwindows on my mac, and that's pretty rare I would think. Even with a new profile, open a web page in the first tab. Open a second tab and close the first tab and I get "Tab has crashed" because the system wants to open a new DISPLAY and it can't because after about 10 minutes xwindows won't let any more connections on that display. There's probably a setting for that, but I prefer it that way for security. I'm now on 49.0.2 and still the bug is there.

額外的系統細節

應用程式

  • User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0

更多資訊

FredMcD
  • Top 10 Contributor
4387 個解決方法 61564 個答案

I am calling for more help.

Please post your information. After, flag that post as Solved Problem.

I am calling for more help. Please post your information. After, flag that post as '''Solved Problem.'''

提出問題者

Hi Fred, thanks for the reply.

I've never posted here before, what info would you like to have? I just checked and it said FF 49.0.1. I use XQuartz 2.7.9 on the mac, Linux kernel is 4.7.4.

The error I get is the "cannot open display" in the following output:

[h264 @ 0x7feb9f651800] Increasing reorder buffer to 1 1475494537292 addons.update-checker WARN Update manifest for e10srollout@mozilla.org did not contain an updates property 1475494537306 addons.update-checker WARN Update manifest for webcompat@mozilla.org did not contain an updates property 1475494537319 addons.update-checker WARN Update manifest for firefox@getpocket.com did not contain an updates property 1475494537331 addons.update-checker WARN Update manifest for {972ce4c6-7e08-4474-a285-3208198ce6fd} did not contain an updates property 1475494537807 addons.productaddons WARN Failed downloading via XHR, status: 0, reason: error 1475494537809 addons.xpi ERROR Failed to download system add-on e10srollout@mozilla.org: Error: Failed downloading via XHR, status: 0, reason: error (resource://gre/modules/addons/ProductAddonChecker.jsm:214:16) JS Stack trace: downloadFile/

HERE'S THE BUG: Unable to init server: Broadway display type not supported: localhost:10.0

(/usr/lib/firefox/plugin-container:31400): Gtk-WARNING **: cannot open display: localhost:10.0 [Parent 15251] WARNING: pipe error (48): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (62): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (60): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (61): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (59): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316

      1. !!! [Parent][MessageChannel] Error: (msgtype=0x2C007A,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
Hi Fred, thanks for the reply. I've never posted here before, what info would you like to have? I just checked and it said FF 49.0.1. I use XQuartz 2.7.9 on the mac, Linux kernel is 4.7.4. The error I get is the "cannot open display" in the following output: [h264 @ 0x7feb9f651800] Increasing reorder buffer to 1 1475494537292 addons.update-checker WARN Update manifest for e10srollout@mozilla.org did not contain an updates property 1475494537306 addons.update-checker WARN Update manifest for webcompat@mozilla.org did not contain an updates property 1475494537319 addons.update-checker WARN Update manifest for firefox@getpocket.com did not contain an updates property 1475494537331 addons.update-checker WARN Update manifest for {972ce4c6-7e08-4474-a285-3208198ce6fd} did not contain an updates property 1475494537807 addons.productaddons WARN Failed downloading via XHR, status: 0, reason: error 1475494537809 addons.xpi ERROR Failed to download system add-on e10srollout@mozilla.org: Error: Failed downloading via XHR, status: 0, reason: error (resource://gre/modules/addons/ProductAddonChecker.jsm:214:16) JS Stack trace: downloadFile/</fail@ProductAddonChecker.jsm:214:16 1475494537827 addons.manager WARN Failed to update system addons: Error: Rejecting updated system add-on set that either could not be downloaded or contained unusable add-ons. (resource://gre/modules/addons/XPIProvider.jsm:3106:15) JS Stack trace: this.XPIProvider.updateSystemAddons<@XPIProvider.jsm:3106:15 [h264 @ 0x7fecc0529800] Increasing reorder buffer to 1 HERE'S THE BUG: Unable to init server: Broadway display type not supported: localhost:10.0 (/usr/lib/firefox/plugin-container:31400): Gtk-WARNING **: cannot open display: localhost:10.0 [Parent 15251] WARNING: pipe error (48): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (62): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (60): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (61): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 [Parent 15251] WARNING: pipe error (59): Connection reset by peer: file /build/firefox/src/firefox-49.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 316 ###!!! [Parent][MessageChannel] Error: (msgtype=0x2C007A,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
FredMcD
  • Top 10 Contributor
4387 個解決方法 61564 個答案

I've called others to look at this. P.S. Nice work.

I've called others to look at this. P.S. Nice work.
Noah_SUMO
  • Moderator
99 個解決方法 639 個答案

Please file a bug about this at https://bugzilla.mozilla.org & post the link to your bug here. Thank you for reporting your findings!

I'll see if I can get the right devs to look at this bug and comment on it. :)

Please file a bug about this at https://bugzilla.mozilla.org & post the link to your bug here. Thank you for reporting your findings! I'll see if I can get the right devs to look at this bug and comment on it. :)