Closing because the release is not supported anymore, feel free to re-
open if reproducible in currently supported Ubuntu release.
** Changed in: firefox (Ubuntu)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1835467
Title:
Repeatingly looking for the next occurrence of a word search in a
webpage misses one occurrence.
Status in Mozilla Firefox:
Invalid
Status in firefox package in Ubuntu:
Won't Fix
Bug description:
Hi,
This is probably the most unexpected bug that I have ever seen. Fortunately,
it is benign.
How to reproduce:
- Go to the webpage https://www.w3schools.com/howto/howto_js_autocomplete.asp
- Type Ctrl+f to look for a word through the webpage.
- Search for addEventListener. Firefox successfully found 4 occurrences on
the webpage.
- Using the arrows next to the search box, loop through all occurrences.
Firefox then jumps to the following occurrences, in order:
1. inp.addEventListener("input", function(e) {
2. b.addEventListener("click", function(e) {
3. inp.addEventListener("keydown", function(e) { (In my screen is, it was
hidden by the message about cookies: scrolling down by 1cm makes it appear.)
4. document.addEventListener("click", function (e) {
5. First occurrence again: inp.addEventListener("input", function(e) {
6. Second occurrence again: b.addEventListener("click", function(e) {
7. Firefox then directly jumps to the fourth occurrence, missing the third
one: document.addEventListener("click", function (e) {
8. (goes back to 5).
In other words, although the first cycle through all occurrences was
correct, the following cycles completely miss the third occurrence! I
have restarted Firefox and still get this behaviour.
If instead of clicking on the “down” arrow to look for the second
occurrence one looks backwards with the “up” arrow, then it is
“b.addEventListener("click", function(e) {” instead of
“inp.addEventListener("keydown", function(e) {” which is missing from
the loop: it seems that whenever cycling through all occurrences of a
search in a webpage, if there are only four occurrences, then the
third one is never reached except in the first cycle.
I am sending a screenshot of the situation.
This is a very unexpected behaviour, but of very minor consequence:
there is no need to place a high level of importance for this bug, I
guess.
Regards,
Martin.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: firefox 67.0.4+build1-0ubuntu0.18.04.1
ProcVersionSignature: Ubuntu 4.15.0-54.58-generic 4.15.18
Uname: Linux 4.15.0-54-generic x86_64
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.15.0-54-generic.
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC233 Analog [ALC233 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: martin 1585 F.... pulseaudio
BuildID: 20190620092152
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0x90910000 irq 95'
Mixer name : 'Realtek ALC233'
Components : 'HDA:10ec0235,17aa3825,00100002
HDA:80862882,80860101,00100000'
Controls : 33
Simple ctrls : 14
Channel: Unavailable
CurrentDesktop: LXDE
Date: Thu Jul 4 23:24:35 2019
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant
compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2016-12-05 (941 days ago)
InstallationMedia: Lubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.1)
IpRoute:
default via 192.168.1.1 dev wlp4s0 proto dhcp metric 600
192.168.1.0/24 dev wlp4s0 proto kernel scope link src 192.168.1.3 metric 600
Locales: extensions.sqlite corrupt or missing
MostRecentCrashID: bp-7e1f310f-034d-4a7b-b742-54df41180319
Plugins: Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so
PrefErrors: Unexpected character ',' before close parenthesis @
/usr/lib/firefox/omni.ja:greprefs.js:1151
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=67.0.4/20190620092152 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
SubmittedCrashIDs:
bp-7e1f310f-034d-4a7b-b742-54df41180319
bp-daebd85b-34c2-4ab9-88ea-1fc091180208
bp-dd2282e2-f0cb-47f7-a13a-a16c20180102
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: Upgraded to bionic on 2018-08-29 (309 days ago)
dmi.bios.date: 01/12/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: CCCN19WW(V2.05)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo B50-10
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo B50-10
dmi.modalias:
dmi:bvnLENOVO:bvrCCCN19WW(V2.05):bd01/12/2016:svnLENOVO:pn80QR:pvrLenovoB50-10:rvnLENOVO:rnLenovoB50-10:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoB50-10:
dmi.product.family: IDEAPAD
dmi.product.name: 80QR
dmi.product.version: Lenovo B50-10
dmi.sys.vendor: LENOVO
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